After the addition of Weihai 20 content sodium acetate trihydrate: the microorganism is rapidly established: after the addition of acclimated activated sludge, the microbial population is rapidly introduced, which shortens the biochemical startup time. Activated sludge contains a large number of microorganisms, including,, protozoa and micro metazoa, which can rapidly degrade organic matters in sewage.
Weihai 20 content is a salt composed of acetic acid and sodium ion, 10% - 25% solution, widely used for denitrification and denitrification carbon source supplement in sewage treatment, and has domestication effect on denitrification. It is an excellent sewage carbon source agent.
In addition, the influence of temperature, humidity, pH value and other factors on the deodorization effect should also be considered. For example, under low temperature conditions, the activity of microorganisms will be affected, thus affecting the deodorization effect. Therefore, in actual operation, it is necessary to achieve deodorization effect according to actual conditions.
Weihai 20 content Sodium acetate trihydrate Appearance: or slightly yellow, no suspended solids.
Density: 1.15
20%, COD 160000 mg/L;
Content 25%, COD 200000 mg/L;
Advantages for sewage treatment:
1. Shortening the acclimatization time can shorten the stagnation period and quickly adapt to new strains.
2. Tolerance to external adverse conditions such as salinity and temperature Resistance to impact such as PH value.
3. Load, rich nutrition, strong metabolic activity, fast synthesis of new cells, and growth rate of denitrifying bacteria can withstand high load
4. In the current sewage treatment, the denitrification process with external carbon source is under construction or operation in many sewage plants in China. Although it is recognized as an external carbon source with low price, it is used because of its toxicity. Sodium acetate is becoming a substitute carbon source that is widely used. Sodium acetate is nonflammable and explosive.
The content of sodium acetate is flexible, and different contents can be provided according to the process of the user.
The process of biochemical water treatment method: raw water → grid → regulating tank → oxidation tank → sedimentation area → filtration →. Aeration fault: fault phenomenon: the aeration equipment works abnormally and the oxygen supply is insufficient. Troubleshooting: check whether the power supply, motor and transmission device of the aeration equipment work normally. Transportation: tank car, ton barrel, 25kg/small barrel. 20 Content
