Gannan 20 content Fanuo manufacturer
At the same time, it has good solubility in water and can play a role quickly. 4. Safety: As a natural organic compound, sodium gluconate is harmless to human body. In the application of drinking water treatment, it can ensure the safety and sanitation of water quality. As a multifunctional chemical assistant, sodium gluconate has a broad application prospect and important application value in the field of water treatment.
Fanuo sodium acetate () dosing: when the dosage of sodium acetate is 15mg/L, the outlet concentration of each parameter can reach GB18918-2002A, the pollutant discharge of urban sewage treatment plant. Gannan 20 content Fanuo manufacturers, when the dosage is 30mg/L, can achieve 3.54 mgPO43-P/(g MLSS· h) 2.54 mgPO43-P/(g MLSS· h); And 1.53 mgNOx N/(gMLSS· h). When the dosage of sodium acetate is 9mg/L and 15mg/L, denitrifying phosphorus removal occurs in the anoxic section, and the phosphorus absorption rate in the anoxic section is 0.36mgPO43 -- P/(g MLSS· h) and 0.02 (mgPO43 -- P/(gMLSS· h) respectively. In conclusion, the operation will be more reliable when the dosage of sodium acetate is 30mg/L. Gannan 20 content
This article will introduce the precautions for water treatment. 1. Chemical properties understood: It is a white crystalline powder, easily soluble in water, and weakly alkaline. After being dissolved in water, it can be dissociated into acetate ion and sodium ion. However, decomposition or reaction may occur under extreme conditions such as high temperature, strong acid, strong base, etc. At present, sodium acetate needs to be added as a carbon source in order to discharge sewage in all cities and counties.
Chemical formula: C2H9NaO5
Molecular weight: 136.08
Appearance: white or almost white crystal;
The role of Gannan 20 content wastewater treatment: supplement carbon source for denitrifying bacteria, train denitrifying sludge, and then use buffer solution to control the increase of pH value in denitrification within 0.5. Denitrifying bacteria can over absorb CH3COONa, so when CH3COONa is used as an external carbon source for denitrification, the COD value can also be maintained at a low level.
Common aerobic bacteria include denitrifying bacteria, nitrifying and denitrifying bacteria, etc. They can carry out nitrification and denitrification at the same time, thus removing ammonia nitrogen and nitrate nitrogen in the water body. Sewage treatment bacteria have the following characteristics: 1. Zero sludge sewage treatment technology. 2. It is capable of removing BOD, COD, SS, ammonia nitrogen, phosphorus and other pollutants, with an effective rate of more than 90-98%.
