Water treatment 26 Juni 2024 pabrik pengolahan limbah: bagaimana cara kerja pengolahan limbah? 1, sewage treatment plant organisational structure Wastewater plant production and operation functions mainly by the plant, operation department (including the... Longchang Chemical
Medicine News 25 Juni 2024 Apa itu Chitosan? Kegunaan, Manfaat, Efek Samping, dan Dosis 1. Bagaimana aplikasi kitosan pada daging sapi dan produknya? Daging sapi dan produknya dalam pengolahan, penyimpanan... Longchang Chemical
Surfactant 24 Juni 2024 Peningkatan sistem biokimia secara langsung mempengaruhi pembuangan nitrogen dan fosfor Improving the nitrogen and phosphorus removal effect of the biochemical system is one of the key objectives in wastewater treatment.... Longchang Chemical
Laboratory News 21 Juni 2024 Pra-komisioning pabrik kimia, titik operasi keselamatan komisioning penghubung I. Piping system pressure test 1、Piping system pressure test conditions a. Safety valves have been blinded, rupture plates have been... Longchang Chemical
Laboratory News 19 Juni 2024 Apa saja metode pemisahan dan pemurnian senyawa organik? 01 Purification methods for solid organic compounds Solid organic compounds are generally purified by recrystallization. 1. Recrystallization principle: in a... Longchang Chemical
News 17 Juni 2024 Seberapa jauh isobutiraldehida dan neopentil glikol dapat naik? Isobutyraldehyde recently domestic prices rose significantly, compared with the beginning of May, the price increase is close to 20%, by... Longchang Chemical
Surfactant 14 Juni 2024 Apa analisis penyebab dan solusi untuk nitrogen amonia yang melebihi standar? Nitrogen is the main nutrient causing eutrophication of water bodies, nitrogen source pollution causes many environmental hazardous problems, the content... Longchang Chemical
UV light curing series 12 Juni 2024 Persiapan dan aplikasi resin akrilik untuk pelapis bubuk ultrafine The polyacrylate resin and its ultrafine powder coating were prepared, the structure of polyacrylate resin was characterised by infrared spectroscopy,... Longchang Chemical
