{"id":7185,"date":"2024-07-29T10:42:25","date_gmt":"2024-07-29T10:42:25","guid":{"rendered":"https:\/\/longchangchemical.com\/?p=7185"},"modified":"2026-04-28T09:55:18","modified_gmt":"2026-04-28T09:55:18","slug":"what-is-biochemical-treatment-of-wastewater","status":"publish","type":"post","link":"https:\/\/longchangchemical.com\/zh\/what-is-biochemical-treatment-of-wastewater\/","title":{"rendered":"\u4ec0\u4e48\u662f\u5e9f\u6c34\u751f\u5316\u5904\u7406\uff1f"},"content":{"rendered":"<p><!-- lc-qa-start --><\/p>\n<p><strong>Quick answer:<\/strong> For sewage, biochemical, and wastewater-treatment topics, operators usually move fastest when they review the process stage, water quality data, and control objective together rather than chasing one symptom alone.<\/p>\n<p><!-- lc-qa-end 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6-8g\/L\u3002\u4e3a\u4e86\u63d0\u9ad8\u6c61\u6ce5\u6d53\u5ea6\uff0c\u5fc5\u987b\u63d0\u9ad8\u751f\u7269\u819c\u6cd5\u7684\u6c61\u6ce5\u6d53\u5ea6\u3002<\/p>\n<p>\u4e3a\u4e86\u63d0\u9ad8\u6c61\u6ce5\u6d53\u5ea6\uff0c\u4ece\u800c\u63d0\u9ad8\u5904\u7406\u6548\u7387\uff0c\u53ef\u4ee5\u5c06\u6d3b\u6027\u6c61\u6ce5\u6cd5\u4e0e\u751f\u7269\u819c\u6cd5\u76f8\u7ed3\u5408\uff0c\u5373\u5728\u6d3b\u6027\u6c61\u6ce5\u6c60\u4e2d\u52a0\u5165\u586b\u6599\uff0c\u8fd9\u79cd\u65e2\u6709\u9644\u819c\u5fae\u751f\u7269\u53c8\u6709\u60ac\u6d6e\u5fae\u751f\u7269\u7684\u751f\u7269\u53cd\u5e94\u5668\u79f0\u4e3a\u590d\u5408\u751f\u7269\u53cd\u5e94\u5668\uff0c\u5176\u6c61\u6ce5\u6d53\u5ea6\u9ad8\uff0c\u7ea6\u4e3a14g\/L\u3002\u751f\u7269\u819c\u6cd5\u548c\u6d3b\u6027\u6c61\u6ce5\u6cd5\u53ef\u4ee5\u7528\u6765\u63d0\u9ad8\u6d3b\u6027\u6c61\u6ce5\u6c60\u548c\u751f\u7269\u819c\u6cd5\u7684\u6c61\u6ce5\u6d53\u5ea6\u3002<\/p>\n<p><strong>\u751f\u7269\u819c\u4e0e\u6d3b\u6027\u6c61\u6ce5\u4e4b\u95f4\u6709\u4f55\u5f02\u540c\uff1f<\/strong><\/p>\n<p>\u751f\u7269\u819c\u6cd5\u548c\u6d3b\u6027\u6c61\u6ce5\u6cd5\u662f\u751f\u5316\u5904\u7406\u7684\u4e0d\u540c\u53cd\u5e94\u5668\u5f62\u5f0f\uff0c\u4ece\u5916\u89c2\u4e0a\u770b\u4e3b\u8981\u533a\u522b\u5728\u4e8e\u524d\u8005\u7684\u5fae\u751f\u7269\u4e0d\u9700\u8981\u586b\u6599\u8f7d\u4f53\uff0c\u751f\u7269\u6c61\u6ce5\u662f\u60ac\u6d6e\u7684\uff0c\u800c\u540e\u8005\u7684\u5fae\u751f\u7269\u662f\u56fa\u5b9a\u5728\u586b\u6599\u4e0a\u7684\uff0c\u4f46\u5b83\u4eec\u5904\u7406\u5e9f\u6c34\u3001\u51c0\u5316\u6c34\u8d28\u7684\u673a\u7406\u662f\u76f8\u540c\u7684\u3002\u53e6\u5916\uff0c\u4e24\u8005\u7684\u751f\u7269\u6c61\u6ce5\u90fd\u662f\u597d\u6c27\u6d3b\u6027\u6c61\u6ce5\uff0c\u6c61\u6ce5\u7684\u6210\u5206\u6709\u4e00\u5b9a\u7684\u76f8\u4f3c\u6027\u3002\u53e6\u5916\uff0c\u751f\u7269\u819c\u6cd5\u4e2d\u7684\u5fae\u751f\u7269\u7531\u4e8e\u56fa\u5b9a\u5728\u586b\u6599\u4e0a\uff0c\u53ef\u4ee5\u5f62\u6210\u6bd4\u8f83\u7a33\u5b9a\u7684\u751f\u6001\u7cfb\u7edf\uff0c\u5176\u751f\u6d3b\u80fd\u548c\u6d88\u8017\u80fd\u90fd\u6ca1\u6709\u6d3b\u6027\u6c61\u6ce5\u6cd5\u5927\uff0c\u6240\u4ee5\u751f\u7269\u819c\u6cd5\u7684\u5269\u4f59\u6c61\u6ce5\u6bd4\u6d3b\u6027\u6c61\u6ce5\u6cd5\u5c11\u3002<\/p>\n<p><strong>\u4ec0\u4e48\u662f\u6d3b\u6027\u6c61\u6ce5\uff1f<\/strong><\/p>\n<p>\u4ece\u5fae\u751f\u7269\u7684\u89d2\u5ea6\u6765\u770b\uff0c\u751f\u5316\u6c60\u4e2d\u7684\u6c61\u6ce5\u662f\u7531\u591a\u79cd\u5177\u6709\u751f\u7269\u6d3b\u6027\u7684\u5fae\u751f\u7269\u7ec4\u6210\u7684\u751f\u7269\u7fa4\u4f53\u3002\u5982\u679c\u5c06\u6c61\u6ce5\u9897\u7c92\u653e\u5728\u663e\u5fae\u955c\u4e0b\u89c2\u5bdf\uff0c\u5c31\u4f1a\u53d1\u73b0\u5176\u4e2d\u6709\u591a\u79cd\u5fae\u751f\u7269--\u7ec6\u83cc\u3001\u9709\u83cc\u3001\u539f\u751f\u52a8\u7269\u548c\u540e\u751f\u52a8\u7269\uff08\u5982\u8f6e\u866b\u3001\u6606\u866b\u5e7c\u866b\u548c\u8815\u866b\u7b49\uff09\uff0c\u5b83\u4eec\u5f62\u6210\u4e86\u4e00\u6761\u98df\u7269\u94fe\u3002\u7ec6\u83cc\u548c\u9709\u83cc\u53ef\u4ee5\u5206\u89e3\u590d\u6742\u7684\u6709\u673a\u5316\u5408\u7269\uff0c\u83b7\u5f97\u81ea\u8eab\u6d3b\u52a8\u6240\u9700\u7684\u80fd\u91cf\uff0c\u5e76\u8fdb\u884c\u81ea\u6211\u6784\u5efa\u3002\u539f\u751f\u52a8\u7269\u4ee5\u7ec6\u83cc\u548c\u9709\u83cc\u4e3a\u98df\uff0c\u800c\u7ec6\u83cc\u548c\u9709\u83cc\u53c8\u88ab\u540e\u6765\u7684\u52a8\u7269\u6240\u98df\u7528\uff0c\u540e\u8005\u4e5f\u53ef\u4ee5\u76f4\u63a5\u4ee5\u7ec6\u83cc\u4e3a\u98df\u3002\u8fd9\u79cd\u5145\u6ee1\u5fae\u751f\u7269\u3001\u5177\u6709\u964d\u89e3\u6709\u673a\u7269\u80fd\u529b\u7684\u7d6e\u72b6\u6ce5\u7c92\u88ab\u79f0\u4e3a\u6d3b\u6027\u6c61\u6ce5\u3002<\/p>\n<p>\u6d3b\u6027\u6c61\u6ce5\u7531\u5fae\u751f\u7269\u7ec4\u6210\uff0c\u8fd8\u542b\u6709\u4e00\u4e9b\u65e0\u673a\u7269\u548c\u5438\u9644\u5728\u6d3b\u6027\u6c61\u6ce5\u4e0a\u4e0d\u80fd\u518d\u751f\u7269\u964d\u89e3\u7684\u6709\u673a\u7269\uff08\u5373\u5fae\u751f\u7269\u4ee3\u8c22\u6b8b\u7559\u7269\uff09\u3002\u6d3b\u6027\u6c61\u6ce5\u7684\u542b\u6c34\u7387\u4e00\u822c\u4e3a 98-99%\u3002\u6d3b\u6027\u6c61\u6ce5\u4e0e\u6c27\u5316\u94dd\u4e00\u6837\uff0c\u5177\u6709\u8f83\u5927\u7684\u6bd4\u8868\u9762\u79ef\uff0c\u56e0\u6b64\u5bf9\u6709\u673a\u7269\u6709\u8f83\u5f3a\u7684\u5438\u9644\u548c\u6c27\u5316\u5206\u89e3\u4f5c\u7528\u3002<\/p>\n<p><strong>\u5982\u4f55\u8bc4\u4f30\u6d3b\u6027\u6c61\u6ce5\u548c\u751f\u7269\u819c\u5de5\u827a\u4e2d\u7684\u6d3b\u6027\u6c61\u6ce5\uff1f<\/strong><\/p>\n<p>\u6d3b\u6027\u6c61\u6ce5\u6cd5\u548c\u751f\u7269\u819c\u6cd5\u4e2d\u6d3b\u6027\u6c61\u6ce5\u7684\u751f\u957f\u5e76\u4e0d\u76f8\u540c\u3002<\/p>\n<p>\u5728\u751f\u7269\u819c\u6cd5\u4e2d\uff0c\u901a\u8fc7\u4f7f\u7528\u663e\u5fae\u955c\u76f4\u63a5\u89c2\u5bdf\u751f\u7269\u76f8\u6765\u8bc4\u4ef7\u6d3b\u6027\u6c61\u6ce5\u7684\u751f\u957f\u60c5\u51b5\u3002\u5728\u6d3b\u6027\u6c61\u6ce5\u6cd5\u4e2d\uff0c\u6d3b\u6027\u6c61\u6ce5\u751f\u957f\u8bc4\u4ef7\u9664\u4e86\u7528\u663e\u5fae\u955c\u76f4\u63a5\u89c2\u5bdf\u751f\u7269\u76f8\u5916\uff0c\u5e38\u7528\u7684\u8bc4\u4ef7\u6307\u6807\u6709\uff1a\u6df7\u5408\u6db2\u60ac\u6d6e\u56fa\u4f53\uff08MLSS\uff09\u3001\u6df7\u5408\u6db2\u6325\u53d1\u6027\u60ac\u6d6e\u56fa\u4f53\uff08MLVSS\uff09\u3001\u6c61\u6ce5\u6c89\u964d\u6bd4\uff08SV\uff09\u3001\u6c61\u6ce5\u6c89\u964d\u6307\u6570\uff08SVI\uff09\u7b49\u3002<\/p>\n<p><strong>\u7528\u663e\u5fae\u955c\u89c2\u5bdf\u751f\u7269\u9636\u6bb5\u65f6\uff0c\u54ea\u7c7b\u5fae\u751f\u7269\u76f4\u63a5\u8868\u660e\u751f\u5316\u5904\u7406\u6548\u679c\u826f\u597d\uff1f<\/strong><\/p>\n<p>\u5fae\u578b\u52a8\u7269\uff08\u5982\u8f6e\u866b\u3001\u7ebf\u866b\u7b49\uff09\u7684\u51fa\u73b0\u8868\u660e\u5fae\u751f\u7269\u7fa4\u843d\u751f\u957f\u826f\u597d\uff0c\u6d3b\u6027\u6c61\u6ce5\u751f\u6001\u7cfb\u7edf\u7a33\u5b9a\uff0c\u8fd9\u662f\u751f\u5316\u5904\u7406\u7684\u6700\u4f73\u65f6\u673a\u3002<\/p>\n<p><strong>\u4ec0\u4e48\u662f\u6df7\u5408\u6db2\u4f53\u60ac\u6d6e\u56fa\u4f53\uff08MLSS\uff09\uff1f<\/strong><\/p>\n<p>\u6df7\u5408\u6db2\u4f53\u60ac\u6d6e\u56fa\u4f53\uff08MLSS\uff09\u53c8\u79f0\u6c61\u6ce5\u6d53\u5ea6\uff0c\u6307\u5355\u4f4d\u4f53\u79ef\u751f\u5316\u6c60\u6df7\u5408\u7269\u4e2d\u6240\u542b\u5e72\u6c61\u6ce5\u7684\u91cd\u91cf\uff0c\u5355\u4f4d\u4e3a\u6beb\u514b\/\u5347\uff0c\u7528\u4e8e\u8868\u5f81\u6d3b\u6027\u6c61\u6ce5\u7684\u6d53\u5ea6\u3002\u5b83\u5305\u62ec\u6709\u673a\u6210\u5206\u548c\u65e0\u673a\u6210\u5206\u3002\u4e00\u822c\u6765\u8bf4\uff0cSBR \u751f\u5316\u6c60\u4e2d\u7684 MLSS \u503c\u5b9c\u63a7\u5236\u5728 2000-4000 \u6beb\u514b\/\u5347\u5de6\u53f3\u3002<\/p>\n<p><strong>\u6df7\u5408\u6db2\u4f53\u6325\u53d1\u6027\u60ac\u6d6e\u56fa\u4f53 (MLVSS) \u662f\u4ec0\u4e48\u610f\u601d\uff1f<\/strong><\/p>\n<p>\u6df7\u5408\u6db2\u6325\u53d1\u6027\u60ac\u6d6e\u7269\uff08MLVSS\uff09\u662f\u6307\u5355\u4f4d\u4f53\u79ef\u751f\u5316\u6c60\u6df7\u5408\u6db2\u4e2d\u6240\u542b\u5e72\u6c61\u6ce5\u4e2d\u6325\u53d1\u6027\u7269\u8d28\u7684\u91cd\u91cf\uff0c\u5355\u4f4d\u4e5f\u662f\u6beb\u514b\/\u5347\uff0c\u5b83\u4e0d\u5305\u62ec\u6d3b\u6027\u6c61\u6ce5\u4e2d\u7684\u65e0\u673a\u7269\uff0c\u56e0\u6b64\u53ef\u4ee5\u66f4\u51c6\u786e\u5730\u8868\u793a\u6d3b\u6027\u6c61\u6ce5\u4e2d\u5fae\u751f\u7269\u7684\u6570\u91cf\u3002<\/p>\n<p><strong>\u6c61\u6ce5\u6c89\u964d\u6bd4 (SV) ?<\/strong><\/p>\n<p>\u6c61\u6ce5\u6c89\u964d\u6bd4\uff08SV\uff09\u662f\u6307\u5728 100 \u6beb\u5347\u91cf\u7b52\u4e2d\u9759\u6b62\u6c89\u964d 30 \u5206\u949f\u540e\uff0c\u66dd\u6c14\u6c60\u4e2d\u6c89\u964d\u6c61\u6ce5\u4e0e\u6df7\u5408\u7269\u7684\u4f53\u79ef\u6bd4\uff08%\uff09\uff0c\u56e0\u6b64\u6709\u65f6\u4e5f\u7528 SV30 \u8868\u793a\u3002\u4e00\u822c\u6765\u8bf4\uff0c\u751f\u5316\u6c60\u4e2d\u7684 SV \u5728 20-40% \u4e4b\u95f4\u3002\u6c61\u6ce5\u6c89\u964d\u6bd4\u7684\u6d4b\u5b9a\u6bd4\u8f83\u7b80\u5355\uff0c\u5b83\u662f\u8bc4\u4ef7\u6d3b\u6027\u6c61\u6ce5\u7684\u91cd\u8981\u6307\u6807\u4e4b\u4e00\uff0c\u5e38\u7528\u6765\u63a7\u5236\u5269\u4f59\u6c61\u6ce5\u7684\u6392\u653e\u548c\u53ca\u65f6\u53cd\u7701\u6c61\u6ce5\u81a8\u80c0\u7b49\u5f02\u5e38\u73b0\u8c61\u3002\u663e\u7136\uff0cSV \u4e5f\u4e0e\u6c61\u6ce5\u6d53\u5ea6\u6709\u5173\u3002<\/p>\n<p><strong>\u6c61\u6ce5\u6307\u6570\uff08SVI\uff09<\/strong><\/p>\n<p>\u6c61\u6ce5\u6307\u6570\uff08SVI\uff09\u5168\u79f0\u6c61\u6ce5\u4f53\u79ef\u6307\u6570\uff0c1 \u514b\u5e72\u6c61\u6ce5\u5728\u6e7f\u6da6\u72b6\u6001\u4e0b\u6240\u5360\u4f53\u79ef\u7684\u6beb\u5347\u6570\uff0c\u8ba1\u7b97\u516c\u5f0f\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n<p>SVI = SV*10\/MLSS<\/p>\n<p>SVI \u6d88\u9664\u4e86\u6c61\u6ce5\u6d53\u5ea6\u56e0\u7d20\u7684\u5f71\u54cd\uff0c\u4e00\u822c\u8ba4\u4e3a\u66f4\u80fd\u53cd\u6620\u6d3b\u6027\u6c61\u6ce5\u7684\u5185\u805a\u529b\u548c\u6c89\u79ef\u4f5c\u7528\uff1a<\/p>\n<p>\u5f53 60\uff1cSVI\uff1c100 \u65f6\uff0c\u6c61\u6ce5\u6c89\u964d\u6027\u80fd\u826f\u597d\u3002<\/p>\n<p>\u5f53 100 &lt;SVI &lt;200 \u65f6\uff0c\u6c61\u6ce5\u6c89\u964d\u6027\u80fd\u4e00\u822c<\/p>\n<p>\u5f53 200\uff1cSVI\uff1c300 \u65f6\uff0c\u6c61\u6ce5\u6709\u81a8\u80c0\u7684\u8d8b\u52bf\u3002<\/p>\n<p>\u5f53 SVI\uff1e300 \u65f6\uff0c\u6c61\u6ce5\u5df2\u7ecf\u81a8\u80c0\u3002<\/p>\n<p><strong>\u6eb6\u89e3\u6c27 (DO) \u662f\u4ec0\u4e48\u610f\u601d\uff1f<\/strong><\/p>\n<p>\u6eb6\u89e3\u6c27 (DO) \u8868\u793a\u6eb6\u89e3\u5728\u6c34\u4e2d\u7684\u6c27\u6c14\u91cf\uff0c\u5355\u4f4d\u4e3a\u6beb\u514b\/\u5347\u3002\u4e0d\u540c\u7684\u751f\u5316\u5904\u7406\u65b9\u6cd5\u5bf9\u6c34\u4e2d\u7684\u6eb6\u6c27\u91cf\u6709\u4e0d\u540c\u7684\u5f71\u54cd\u3002\u4e0d\u540c\u7684\u751f\u5316\u5904\u7406\u65b9\u6cd5\u5bf9\u6eb6\u89e3\u6c27\u7684\u8981\u6c42\u4e0d\u540c\uff0c\u5728\u517c\u6027\u751f\u5316\u5de5\u827a\u4e2d\uff0c\u6c34\u4e2d\u7684\u6eb6\u89e3\u6c27\u4e00\u822c\u5728 0.2-2.0 mg\/L \u4e4b\u95f4\uff0c\u800c\u5728 SBR \u597d\u6c27\u751f\u5316\u5de5\u827a\u4e2d\uff0c\u6c34\u4e2d\u7684\u6eb6\u89e3\u6c27\u4e00\u822c\u5728 2.0-8.0 mg\/L \u4e4b\u95f4\u3002<\/p>\n<p>\u56e0\u6b64\uff0c\u90e8\u5206\u5145\u6c27\u6c60\u8fd0\u884c\u65f6\u66dd\u6c14\u91cf\u8981\u5c0f\uff0c\u66dd\u6c14\u65f6\u95f4\u8981\u77ed\uff1b\u800c\u5728 SBR \u597d\u6c27\u6c60\u8fd0\u884c\u65f6\uff0c\u66dd\u6c14\u91cf\u8981\u5927\u5f97\u591a\uff0c\u66dd\u6c14\u65f6\u95f4\u8981\u957f\u5f97\u591a\uff0c\u800c\u4e14\u8981\u91c7\u7528\u63a5\u89e6\u6c27\u5316\u6cd5\uff0c\u6eb6\u89e3\u6c27\u63a7\u5236\u5728 2.0-4.0mg\/L \u4e4b\u95f4\u3002<\/p>\n<p><strong>\u54ea\u4e9b\u56e0\u7d20\u4e0e\u5e9f\u6c34\u4e2d\u7684\u6eb6\u89e3\u6c27\u542b\u91cf\u6709\u5173\uff1f<\/strong><\/p>\n<p>\u6c34\u4e2d\u6eb6\u89e3\u6c27\u7684\u6d53\u5ea6\u53ef\u7528\u4ea8\u5229\u5b9a\u5f8b\u8868\u793a\uff1a\u8fbe\u5230\u6eb6\u89e3\u5e73\u8861\u65f6\uff1aC=KH*P [\u5176\u4e2d\uff0cC \u662f\u6eb6\u89e3\u5e73\u8861\u65f6\u6c27\u5728\u6c34\u4e2d\u7684\u6eb6\u89e3\u5ea6\uff1bP \u662f\u6c14\u76f8\u4e2d\u6c27\u7684\u5206\u538b\uff1bKH \u662f\u4ea8\u5229\u7cfb\u6570\uff0c\u4e0e\u6e29\u5ea6\u6709\u5173]\uff1aC \u662f\u6eb6\u89e3\u5e73\u8861\u65f6\u6c27\u6c14\u5728\u6c34\u4e2d\u7684\u6eb6\u89e3\u5ea6\uff1bP \u662f\u6c14\u76f8\u4e2d\u6c27\u6c14\u7684\u5206\u538b\uff1bKH \u662f\u4ea8\u5229\u7cfb\u6570\uff0c\u4e0e\u6e29\u5ea6\u6709\u5173]\u3002<\/p>\n<p>\u52a0\u5927\u66dd\u6c14\u529b\u5ea6\u53ef\u4f7f\u6eb6\u6c27\u91cf\u63a5\u8fd1\u5e73\u8861\uff0c\u540c\u65f6\u6d3b\u6027\u6c61\u6ce5\u4e5f\u4f1a\u6d88\u8017\u6c34\u4e2d\u7684\u6c27\u6c14\u3002\u56e0\u6b64\uff0c\u5e9f\u6c34\u4e2d\u7684\u5b9e\u9645\u6eb6\u6c27\u91cf\u4e0e\u6c34\u6e29\u3001\u6709\u6548\u6c34\u6df1\uff08\u5f71\u54cd\u538b\u529b\uff09\u3001\u66dd\u6c14\u3001\u6c61\u6ce5\u6d53\u5ea6\u3001\u76d0\u5ea6\u7b49\u56e0\u7d20\u6709\u5173\u3002<\/p>\n<p><strong>\u5fae\u751f\u7269\u5728\u751f\u5316\u8fc7\u7a0b\u4e2d\u6240\u9700\u7684\u6c27\u6c14\u7531\u8c01\u63d0\u4f9b\uff1f<\/strong><\/p>\n<p>\u6839\u7c89\u4e1d<\/p>\n<p><strong>\u4e3a\u4ec0\u4e48\u5728\u751f\u5316\u8fc7\u7a0b\u4e2d\u9700\u8981\u7ecf\u5e38\u8865\u5145\u5e9f\u6c34\u4e2d\u7684\u8425\u517b\u7269\u8d28\uff1f<\/strong><\/p>\n<p>\u751f\u5316\u5de5\u827a\u53bb\u9664\u6c61\u67d3\u7269\u7684\u65b9\u6cd5\u4e3b\u8981\u662f\u5229\u7528\u5fae\u751f\u7269\u7684\u4ee3\u8c22\u8fc7\u7a0b\uff0c\u800c\u5fae\u751f\u7269\u7684\u7ec6\u80de\u5408\u6210\u7b49\u751f\u547d\u8fc7\u7a0b\uff0c\u9700\u8981\u8db3\u591f\u6570\u91cf\u548c\u79cd\u7c7b\u7684\u8425\u517b\u7269\u8d28\uff08\u5305\u62ec\u5fae\u91cf\u5143\u7d20\uff09\u3002\u5bf9\u4e8e\u5316\u5de5\u5e9f\u6c34\uff0c\u7531\u4e8e\u751f\u4ea7\u7684\u4ea7\u54c1\u5355\u4e00\uff0c\u6240\u4ee5\u5e9f\u6c34\u4e2d\u7684\u6c34\u8d28\u6210\u5206\u7ec4\u6210\u5355\u4e00\uff0c\u7f3a\u4e4f\u5fae\u751f\u7269\u6240\u5fc5\u9700\u7684\u8425\u517b\u7269\u8d28\uff0c\u56e0\u6b64\u4e3a\u4e86\u6ee1\u8db3\u5fae\u751f\u7269\u65b0\u9648\u4ee3\u8c22\u7684\u9700\u8981\uff0c\u5fc5\u987b\u5728\u5e9f\u6c34\u4e2d\u52a0\u5165\u8425\u517b\u7269\u8d28\u3002\u8fd9\u5c31\u597d\u6bd4\u4eba\u4eec\u5728\u5403\u5927\u7c73\u3001\u9762\u7c89\u7684\u540c\u65f6\uff0c\u8fd8\u8981\u6444\u5165\u8db3\u91cf\u7684\u7ef4\u751f\u7d20\u3002<\/p>\n<p><strong>\u5e9f\u6c34\u4e2d\u5fae\u751f\u7269\u6240\u9700\u7684\u5404\u79cd\u8425\u517b\u7269\u8d28\u4e4b\u95f4\u7684\u6bd4\u4f8b\u662f\u591a\u5c11\uff1f<\/strong><\/p>\n<p>\u6709\u6c27\u751f\u7269\u5316\u5b66\uff1aC:N:P=100:5:1\uff08\u91cd\u91cf\u6bd4\uff09\u3002\u78b3\uff08C\uff09\u3001\u6c2e\uff08N\uff09\u548c\u78f7\uff08P\uff09]\u3002<\/p>\n<p><strong>\u4e3a\u4ec0\u4e48\u4f1a\u4ea7\u751f\u5269\u4f59\u6c61\u6ce5\uff1f<\/strong><\/p>\n<p>\u5728\u751f\u5316\u5904\u7406\u8fc7\u7a0b\u4e2d\uff0c\u6d3b\u6027\u6c61\u6ce5\u4e2d\u7684\u5fae\u751f\u7269\u4e0d\u65ad\u6d88\u8017\u5e9f\u6c34\u4e2d\u7684\u6709\u673a\u7269\u3002\u5728\u6d88\u8017\u6389\u7684\u6709\u673a\u7269\u4e2d\uff0c\u4e00\u90e8\u5206\u88ab\u6c27\u5316\uff0c\u4e3a\u5fae\u751f\u7269\u7684\u751f\u547d\u6d3b\u52a8\u63d0\u4f9b\u80fd\u91cf\uff0c\u53e6\u4e00\u90e8\u5206\u88ab\u5fae\u751f\u7269\u5229\u7528\uff0c\u5408\u6210\u65b0\u7684\u7ec6\u80de\u8d28\uff0c\u4f7f\u5fae\u751f\u7269\u5f97\u4ee5\u7e41\u6b96\u548c\u589e\u6b96\u3002\u5728\u5fae\u751f\u7269\u8fdb\u884c\u65b0\u9648\u4ee3\u8c22\u7684\u8fc7\u7a0b\u4e2d\uff0c\u4e00\u4e9b\u8001\u7684\u5fae\u751f\u7269\u4f1a\u6b7b\u4ea1\uff0c\u56e0\u6b64\u4f1a\u4ea7\u751f\u5269\u4f59\u6c61\u6ce5\u3002<\/p>\n<p><strong>\u5982\u4f55\u4f30\u7b97\u5269\u4f59\u6c61\u6ce5\u91cf\uff1f<\/strong><\/p>\n<p>\u5728\u5fae\u751f\u7269\u65b0\u9648\u4ee3\u8c22\u8fc7\u7a0b\u4e2d\uff0c\u5fae\u751f\u7269\u4f1a\u5229\u7528\u90e8\u5206\u6709\u673a\u7269\uff08BOD\uff09\u6765\u5408\u6210\u65b0\u7684\u7ec6\u80de\u8d28\uff0c\u4ee5\u53d6\u4ee3\u6b7b\u4ea1\u7684\u5fae\u751f\u7269\u3002\u56e0\u6b64\uff0c\u4ea7\u751f\u7684\u5269\u4f59\u6c61\u6ce5\u91cf\u4e0e\u5206\u89e3\u7684 BOD \u91cf\u4e4b\u95f4\u5b58\u5728\u76f8\u5173\u6027\u3002\u5728\u5de5\u7a0b\u8bbe\u8ba1\u4e2d\uff0c\u4e00\u822c\u8ba4\u4e3a\u6bcf\u5904\u7406 1 \u516c\u65a4 BOD5\uff0c\u5c31\u4f1a\u4ea7\u751f 0.6-0.8 \u516c\u65a4\u5269\u4f59\u6c61\u6ce5\uff08100%\uff09\uff0c\u5373 3-4 \u516c\u65a4\u542b\u6c34\u91cf\u4e3a 80% \u7684\u5e72\u6c61\u6ce5\u3002<\/p>\n<p>&nbsp;<\/p>\n<table style=\"border-collapse: collapse; width: 667.52pt;\" border=\"0\" width=\"890\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr style=\"height: 63.00pt;\">\n<td class=\"et3\" style=\"height: 63pt; width: 667.5pt; text-align: center;\" colspan=\"2\" width=\"890\" height=\"84\"><strong>\u81a6\u9178\u76d0\u6297\u57a2\u5242\u3001\u7f13\u8680\u5242\u548c\u87af\u5408\u5242<\/strong><\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" href=\"https:\/\/longchangchemical.com\/zh\/products\/atmp-cas-6419-19-8\/\">\u6c28\u57fa\u4e09\u4e9a\u7532\u57fa\u81a6\u9178 (ATMP)<\/a><\/span><\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">\u5316\u5b66\u6587\u6458\u793e\u7f16\u53f7\uff1a6419-19-8<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" href=\"https:\/\/longchangchemical.com\/zh\/products\/hedp-cas-2809-21-4-2\/\">1-\u7f9f\u57fa\u4e9a\u4e59\u57fa-1,1-\u4e8c\u81a6\u9178 (HEDP)<\/a><\/span><\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">\u5316\u5b66\u6587\u6458\u793e\u7f16\u53f7\uff1a2809-21-4<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/zh\/products\/edtmpa-solid-cas-1429-50-1\/\"><span style=\"color: #00ccff;\">\u4e59\u70ef\u4e8c\u80fa\u56db\uff08\u4e9a\u7532\u57fa\u81a6\u9178\uff09 EDTMPA\uff08\u56fa\u4f53\uff09<\/span><\/a><\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">\u5316\u5b66\u6587\u6458\u793e\u7f16\u53f7 1429-50-1<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/zh\/products\/dtpmpa-cas-15827-60-8\/\"><span style=\"color: #00ccff;\">\u4e8c\u4e59\u4e09\u80fa\u4e94\uff08\u4e9a\u7532\u57fa\u81a6\u9178\uff09\uff08DTPMPA\uff09<\/span><\/a><\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">\u5316\u5b66\u6587\u6458\u793e\u7f16\u53f7 15827-60-8<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/zh\/products\/pbtc-cas-37971-36-1\/\"><span style=\"color: #00ccff;\">2-\u81a6\u9178\u4e01\u70f7-1,2,4-\u4e09\u7fa7\u9178 (PBTC)<\/span><\/a><\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">\u5316\u5b66\u6587\u6458\u793e\u7f16\u53f7\uff1a37971-36-1<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/zh\/products\/hpaa-cas-23783-26-8\/\"><span style=\"color: #00ccff;\">2-\u7f9f\u57fa\u78f7\u9170\u57fa\u4e59\u9178\uff08HPAA\uff09<\/span><\/a><\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">\u5316\u5b66\u6587\u6458\u793e\u7f16\u53f7\uff1a23783-26-8<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/zh\/products\/hmdtmpa-cas-23605-74-5\/\"><span style=\"color: #00ccff;\">\u516d\u4e9a\u7532\u57fa\u4e8c\u80fa\u56db\uff08\u4e9a\u7532\u57fa\u81a6\u9178\uff09 HMDTMPA<\/span><\/a><\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">\u5316\u5b66\u6587\u6458\u793e\u7f16\u53f7\uff1a23605-74-5<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">\u805a\u6c28\u57fa\u805a\u919a\u4e9a\u7532\u57fa\u81a6\u9178\uff08PAPEMP\uff09<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\"><\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/zh\/products\/bhmtpmp-cas-34690-00-1\/\"><span style=\"color: #00ccff;\">\u53cc(\u516d\u4e9a\u7532\u57fa\u4e09\u80fa\u4e94(\u4e9a\u7532\u57fa\u81a6\u9178)) BHMTPMP<\/span><\/a><\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">\u5316\u5b66\u6587\u6458\u793e\u7f16\u53f7 34690-00-1<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/zh\/products\/hempa-cas-5995-42-6\/\"><span style=\"color: #00ccff;\">\u7f9f\u4e59\u57fa\u6c28\u57fa\u4e8c\u4e9a\u7532\u57fa\u81a6\u9178 (HEMPA)<\/span><\/a><\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">\u5316\u5b66\u6587\u6458\u793e\u7f16\u53f7\uff1a5995-42-6<\/td>\n<\/tr>\n<tr style=\"height: 15.75pt;\">\n<td class=\"et3\" style=\"height: 15.75pt; width: 667.5pt; text-align: center;\" colspan=\"2\" width=\"890\" height=\"21\"><strong>\u81a6\u9178\u76d0<\/strong><\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/zh\/products\/atmp-na4-cas-20592-85-2\/\"><span style=\"color: #00ccff;\">\u6c28\u57fa\u4e09\u4e9a\u7532\u57fa\u81a6\u9178\u56db\u94a0\u76d0 (ATMP-Na4)<\/span><\/a><\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">\u5316\u5b66\u6587\u6458\u793e\u7f16\u53f7\uff1a20592-85-2<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/zh\/products\/atmp-na5-cas-2235-43-0\/\"><span style=\"color: #00ccff;\">\u6c28\u57fa\u4e09\u4e9a\u7532\u57fa\u81a6\u9178\u4e94\u94a0\u76d0 (ATMP-Na5)<\/span><\/a><\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">\u5316\u5b66\u6587\u6458\u793e\u7f16\u53f7\uff1a2235-43-0<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/zh\/products\/hedp-na-cas-29329-71-3\/\"><span style=\"color: #00ccff;\">1-\u7f9f\u57fa\u4e9a\u4e59\u57fa-1,1-\u4e8c\u81a6\u9178\u5355\u94a0\u76d0 (HEDP-Na)<\/span><\/a><\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">\u5316\u5b66\u6587\u6458\u793e\u7f16\u53f7\uff1a29329-71-3<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/zh\/products\/hedp-na2-cas-7414-83-7\/\"><span style=\"color: #00ccff;\">\u00a0(HEDP-Na2)<\/span><\/a><\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">\u5316\u5b66\u6587\u6458\u793e\u7f16\u53f7\uff1a7414-83-7<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">1-Hydroxy Ethylidene-1,1-Diphosphonic Acid \u56db\u94a0\u76d0 (HEDP-Na4)<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">\u5316\u5b66\u6587\u6458\u793e\u7f16\u53f7\uff1a3794-83-0<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">1-\u7f9f\u57fa\u4e9a\u4e59\u57fa-1,1-\u4e8c\u81a6\u9178\u94be\u76d0 (HEDP-K2)<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">\u5316\u5b66\u6587\u6458\u793e\u7f16\u53f7 21089-06-5<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">\u4e59\u70ef\u4e8c\u80fa\u56db\uff08\u4e9a\u7532\u57fa\u81a6\u9178\uff09\u4e94\u94a0\u76d0 (EDTMP-Na5)<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">\u5316\u5b66\u6587\u6458\u793e\u7f16\u53f7\uff1a7651-99-2<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">\u4e8c\u4e59\u4e09\u80fa\u4e94\uff08\u4e9a\u7532\u57fa\u81a6\u9178\uff09\u4e03\u94a0\u76d0 (DTPMP-Na7)<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">\u5316\u5b66\u6587\u6458\u793e\u7f16\u53f7\uff1a68155-78-2<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">\u4e8c\u4e59\u4e09\u80fa\u4e94\uff08\u4e9a\u7532\u57fa\u81a6\u9178\uff09\u94a0\u76d0 (DTPMP-Na2)<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">\u5316\u5b66\u6587\u6458\u793e\u7f16\u53f7 22042-96-2<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">2-\u81a6\u9178\u4e01\u70f7-1,2,4-\u4e09\u7fa7\u9178\u94a0\u76d0 (PBTC-Na4)<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">\u5316\u5b66\u6587\u6458\u793e\u7f16\u53f7\uff1a40372-66-5<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">\u516d\u4e9a\u7532\u57fa\u4e8c\u80fa\u56db\uff08\u4e9a\u7532\u57fa\u81a6\u9178\uff09\u94be\u76d0 HMDTMPA-K6<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">\u5316\u5b66\u6587\u6458\u793e\u7f16\u53f7\uff1a53473-28-2<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">\u90e8\u5206\u4e2d\u548c\u7684\u53cc\u516d\u4e9a\u7532\u57fa\u4e09\u80fa\u4e94\u4e9a\u7532\u57fa\u81a6\u9178\u94a0\u76d0 BHMTPH-PN(Na2)<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">\u5316\u5b66\u6587\u6458\u793e\u7f16\u53f7\uff1a35657-77-3<\/td>\n<\/tr>\n<tr style=\"height: 31.50pt;\">\n<td class=\"et3\" style=\"height: 31.5pt; width: 667.5pt; text-align: center;\" colspan=\"2\" width=\"890\" height=\"42\"><strong>\u805a\u7fa7\u57fa\u795b\u57a2\u5242\u548c\u5206\u6563\u5242<\/strong><\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">\u805a\u4e19\u70ef\u9178 (PAA) 50% 63%<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">\u5316\u5b66\u6587\u6458\u793e\u7f16\u53f7 9003-01-4<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">\u805a\u4e19\u70ef\u9178\u94a0\u76d0 (PAAS) 45% 90%<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">\u5316\u5b66\u6587\u6458\u793e\u7f16\u53f7 9003-04-7<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/zh\/products\/hpma-cas-26099-09-2\/\"><span style=\"color: #00ccff;\">\u6c34\u89e3\u805a\u9a6c\u6765\u9178\u9150 (HPMA)<\/span><\/a><\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">\u5316\u5b66\u6587\u6458\u793e\u7f16\u53f7\uff1a26099-09-2<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">\u9a6c\u6765\u9178\u4e0e\u4e19\u70ef\u9178\u7684\u5171\u805a\u7269\uff08MA\/AA\uff09<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">\u5316\u5b66\u6587\u6458\u793e\u7f16\u53f7\uff1a26677-99-6<\/td>\n<\/tr>\n<tr style=\"height: 17.00pt;\">\n<td class=\"et5\" style=\"height: 17.00pt;\" height=\"22\">\u4e19\u70ef\u9178-2-\u4e19\u70ef\u9170\u80fa\u57fa-2-\u7532\u57fa\u4e19\u70f7\u78fa\u9178\u5171\u805a\u7269\uff08AA\/AMPS\uff09<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">\u5316\u5b66\u6587\u6458\u793e\u7f16\u53f7 40623-75-4<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">TH-164 \u78f7\u7fa7\u9178\uff08PCA\uff09<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">\u5316\u5b66\u6587\u6458\u793e\u7f16\u53f7\uff1a71050-62-9<\/td>\n<\/tr>\n<tr style=\"height: 31.50pt;\">\n<td class=\"et3\" style=\"height: 31.5pt; width: 667.5pt; text-align: center;\" colspan=\"2\" width=\"890\" height=\"42\"><strong>\u53ef\u751f\u7269\u964d\u89e3\u7684\u963b\u57a2\u5242\u548c\u5206\u6563\u5242<\/strong><\/td>\n<\/tr>\n<tr style=\"height: 40.50pt;\">\n<td class=\"et5\" style=\"height: 54.00pt;\" rowspan=\"2\" height=\"72\"><a href=\"https:\/\/longchangchemical.com\/zh\/products\/pesa-cas-51274-37-4109578-44-1\/\"><span style=\"color: #00ccff;\">\u805a\u73af\u6c27\u4e01\u4e8c\u9178\u94a0\uff08PESA\uff09<\/span><\/a><\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">\u5316\u5b66\u6587\u6458\u793e\u7f16\u53f7\uff1a51274-37-4<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">\u5316\u5b66\u6587\u6458\u793e\u7f16\u53f7 109578-44-1<\/td>\n<\/tr>\n<tr style=\"height: 40.50pt;\">\n<td class=\"et5\" style=\"height: 54.00pt;\" rowspan=\"2\" height=\"72\"><a href=\"https:\/\/longchangchemical.com\/zh\/products\/pasp-cas-181828-06-8-35608-40-6\/\"><span style=\"color: #00ccff;\">\u805a\u5929\u95e8\u51ac\u6c28\u9178\u94a0\u76d0 (PASP)<\/span><\/a><\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">\u5316\u5b66\u6587\u6458\u793e\u7f16\u53f7\uff1a181828-06-8<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">\u5316\u5b66\u6587\u6458\u793e\u7f16\u53f7\uff1a35608-40-6<\/td>\n<\/tr>\n<tr style=\"height: 27.00pt;\">\n<td class=\"et3\" style=\"height: 27pt; width: 667.5pt; text-align: center;\" colspan=\"2\" width=\"890\" height=\"36\"><strong>\u6740\u83cc\u5242\u548c\u6740\u85fb\u5242<\/strong><\/td>\n<\/tr>\n<tr style=\"height: 40.50pt;\">\n<td class=\"et5\" style=\"height: 67.50pt;\" rowspan=\"3\" height=\"90\">\u82ef\u624e\u6c2f\u94f5\uff08\u5341\u4e8c\u70f7\u57fa\u4e8c\u7532\u57fa\u82ef\u624e\u6c2f\u94f5\uff09<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">\u5316\u5b66\u6587\u6458\u793e\u7f16\u53f7\uff1a8001-54-5\u3001<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">\u5316\u5b66\u6587\u6458\u793e\u7f16\u53f7\uff1a63449-41-2\u3001<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">\u5316\u5b66\u6587\u6458\u793e\u7f16\u53f7\uff1a139-07-1<\/td>\n<\/tr>\n<tr style=\"height: 40.50pt;\">\n<td class=\"et5\" style=\"height: 81.00pt;\" rowspan=\"2\" height=\"108\">\u5f02\u567b\u5511\u5549\u916e<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">\u5316\u5b66\u6587\u6458\u793e\u7f16\u53f7\uff1a26172-55-4\u3001<\/td>\n<\/tr>\n<tr style=\"height: 40.50pt;\">\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">\u5316\u5b66\u6587\u6458\u793e\u7f16\u53f7\uff1a2682-20-4<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">\u56db\u7f9f\u7532\u57fa\u786b\u9178\u78f7\uff08THPS<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">\u5316\u5b66\u6587\u6458\u793e\u7f16\u53f7\uff1a55566-30-8<\/td>\n<\/tr>\n<tr style=\"height: 17.00pt;\">\n<td class=\"et5\" style=\"height: 17.00pt;\" height=\"22\">\u8c37\u6c28\u9178\u919b\u4e8c\u4e59\u4e8c\u9187<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">\u5316\u5b66\u6587\u6458\u793e\u7f16\u53f7 111-30-8<\/td>\n<\/tr>\n<tr style=\"height: 31.00pt;\">\n<td class=\"et3\" style=\"height: 31pt; width: 667.5pt; text-align: center;\" colspan=\"2\" width=\"890\" height=\"41\"><strong>\u7f13\u8680\u5242<\/strong><\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">\u7532\u82ef\u4e09\u5511\u94a0\u76d0\uff08TTA-Na\uff09<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">\u5316\u5b66\u6587\u6458\u793e\u7f16\u53f7\uff1a64665-57-2<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">\u7532\u82ef\u4e09\u5511\uff08TTA\uff09<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">\u5316\u5b66\u6587\u6458\u793e\u7f16\u53f7\uff1a29385-43-1<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">1,2,3-\u82ef\u5e76\u4e09\u5511\u94a0\u76d0\uff08BTA-Na\uff09<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">\u5316\u5b66\u6587\u6458\u793e\u7f16\u53f7 15217-42-2<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">1,2,3-\u82ef\u5e76\u4e09\u5511 (BTA)<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">\u5316\u5b66\u6587\u6458\u793e\u7f16\u53f7\uff1a95-14-7<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">2-\u5def\u57fa\u82ef\u5e76\u567b\u5511\u94a0\u76d0\uff08MBT-Na\uff09<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">\u5316\u5b66\u6587\u6458\u793e\u7f16\u53f7 2492-26-4<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">2-\u5def\u57fa\u82ef\u5e76\u567b\u5511\uff08MBT\uff09<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">\u5316\u5b66\u6587\u6458\u793e\u7f16\u53f7 149-30-4<\/td>\n<\/tr>\n<tr style=\"height: 15.75pt;\">\n<td class=\"et3\" style=\"height: 15.75pt; width: 667.5pt; text-align: center;\" colspan=\"2\" width=\"890\" height=\"21\"><strong>\u6c27\u6c14\u6e05\u9664\u5668<\/strong><\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">\u73af\u5df1\u80fa<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">\u5316\u5b66\u6587\u6458\u793e\u7f16\u53f7\uff1a108-91-8<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">\u5417\u5549<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">\u5316\u5b66\u6587\u6458\u793e\u7f16\u53f7 110-91-8<\/td>\n<\/tr>\n<tr style=\"height: 15.75pt;\">\n<td class=\"et3\" style=\"height: 15.75pt; width: 667.5pt; text-align: center;\" colspan=\"2\" width=\"890\" height=\"21\"><strong>\u5176\u4ed6<\/strong><\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">\u4e8c\u4e59\u57fa\u5df1\u57fa\u78fa\u57fa\u7425\u73c0\u9178\u94a0<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">\u5316\u5b66\u6587\u6458\u793e\u7f16\u53f7\uff1a1639-66-3<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">\u4e59\u9170\u6c2f<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">\u5316\u5b66\u6587\u6458\u793e\u7f16\u53f7 75-36-5<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">TH-GC \u7eff\u8272\u87af\u5408\u5242\uff08\u8c37\u6c28\u9178\uff0cN,N-\u4e8c\u4e59\u9178\uff0c\u56db\u94a0\u76d0\uff09<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">\u5316\u5b66\u6587\u6458\u793e\u7f16\u53f7 51981-21-6<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><!-- lc-commercial-start --><\/p>\n<h2>A practical process checklist for wastewater and sewage-treatment topics<\/h2>\n<p>Most wastewater-treatment problems are system problems. Teams usually get a better result when they define the process stage and water-quality target first, then review biological, chemical, and operational factors together before making a plant-scale correction.<\/p>\n<ul>\n<li><strong>Start from the process stage:<\/strong> pretreatment, biological treatment, sludge handling, and polishing steps can point to very different root causes.<\/li>\n<li><strong>Check the core water-quality data together:<\/strong> pH, COD, nitrogen, salinity, sludge condition, and dissolved oxygen often need to be read as one picture.<\/li>\n<li><strong>Review compliance and operability at the same time:<\/strong> the quickest local fix can still be the wrong commercial move if it destabilizes another part of the plant.<\/li>\n<li><strong>Use pilot or staged validation where possible:<\/strong> wastewater systems often respond differently at scale than they do in simplified bench assumptions.<\/li>\n<\/ul>\n<h3>Recommended product references<\/h3>\n<ul>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/zh\/product\/cas-270586-78-2\/\">CHLUMINIT TMO<\/a>:<\/strong> A valuable comparison point when lower yellowing or TPO-replacement discussions matter.<\/li>\n<\/ul>\n<h3>FAQ for buyers and formulators<\/h3>\n<p><strong>Why do many wastewater problems resist one-step fixes?<\/strong><br \/>Because the visible symptom is often created by several interacting process variables rather than one isolated cause.<\/p>\n<p><strong>Should operational changes be evaluated only by one output indicator?<\/strong><br \/>Usually no. A stable treatment decision should consider process balance, compliance, sludge behavior, and the effect on downstream steps as well.<\/p>\n<p><!-- lc-commercial-end --><\/p>","protected":false},"excerpt":{"rendered":"<p>Biochemical treatment is the use of microorganisms to remove soluble organic matter and some insoluble organic matter from wastewater by the process of their life activities, so that the water<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[168],"tags":[],"class_list":["post-7185","post","type-post","status-publish","format-standard","hentry","category-water-treatment"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.3.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>What is biochemical treatment of wastewater? - Longchang Chemical<\/title>\n<meta name=\"description\" content=\"Biochemical 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