Anhui Tongling City reputation manufacturer, Fannuo water purification manufacturer
Tongling City, Anhui Province, a reputable manufacturer, has the advantages of Fannuo purified water sodium acetate as a carbon source. At present, the common external carbon sources used by sewage treatment plants to solve low carbon source sewage treatment include methyl chun, starch, sodium acetate, etc. Among them, methylchun and sodium acetate are easy to degrade, and they do not contain nutrients (such as nitrogen and phosphorus), so there will be no intermediate products difficult to degrade after decomposition. However, starch is a polysaccharide structure. It takes a long time to hydrolyze it into small molecule fatty acids. It has poor solubility in water and is not easy to completely dissolve in water, which is easy to cause problems such as many residues and sludge flocs.
The results showed that the denitrification rate of sodium acetate as carbon source was far from that of starch and starch. The main reason is that it is a low molecular organic acid salt, which is easy to be used by microorganisms. High molecular sugars such as starch need to be converted into low molecular organic acids such as acetic acid, formic acid, bing acid and other easily degradable organic substances before use; Although methylchun is a fast biodegradable organic substance, it can only be used by microorganisms when it is converted into low molecular organic acids, such as acetic acid. Therefore, sodium acetate as a carbon source is much faster than starch and methylchun for denitrification.
At the same time, A Chun is a flammable and explosive dangerous goods. When A chun is used as an external carbon source, its dosing room itself has a certain fire risk. In case of fire in A Chun storage tank, it is easy to cause the tank to burst or boil suddenly, and overflow will cause continuous fire, with a large danger range. Therefore, a certain safety distance is required around the dosing room of A Chun. At the same time, because its volatile steam is easy to form gas mixture when mixed with air, all electrical devices within its scope are specially designed.
However, crystalline sodium acetate is not dangerous in itself, which is easy to transport and store, and its price is cheaper than that of A Chun. Therefore, for some built sewage treatment plants, due to their land, it is more advantageous to use sodium acetate as an additional carbon source when needed than A Chun.
As a reputable manufacturer in Tongling City, Anhui Province, Fannuo water purification currently focuses on three types of external carbon sources: liquid based external carbon sources (A chun, B chun, acetic acid, glucose, etc.), biodegradable polymers, natural cellulose, etc. The external carbon sources A chun, B chun, sodium acetate and glucose are widely used at present. In the food industry
Anhui Tongling City reputation manufacturer, Fannuo purified water crystallization sewage is the nitrogen content in implementation mg/l
