Factory Outlets Sodium Acetate Industrial Grade - Liquid Sodium Acetat – Pengfa
Factory Outlets Sodium Acetate Industrial Grade - Liquid Sodium Acetat – Pengfa Detail:
1. Main indicators:
Content: ≥20%, ≥25%, ≥30%
Appearance: clear and transparent liquid, no irritating odor.
Water insoluble matter: ≤0.006%
2. Main purpose:
To treat urban sewage, study the influence of sludge age (SRT) and external carbon source (sodium acetate solution) on the system’s denitrification and phosphorus removal. Sodium acetate is used as a supplementary carbon source to domesticate the denitrification sludge, and then use a buffer solution to control the increase in pH during the denitrification process within the range of 0.5. Denitrifying bacteria can adsorb CH3COONa excessively, so when using CH3COONa as an external carbon source for denitrification, the effluent COD value can also be maintained at a low level. At present, the sewage treatment in all cities and counties needs to add sodium acetate as a carbon source to meet the first-level emission standards.
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ITEM |
SPECIFICATION |
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|
Appearance |
Colorless transparent liquid |
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|
CONTENT（%） |
≥20% |
≥25% |
≥30% |
|
COD（mg/L） |
15-18w |
21-23W |
24-28W |
|
pH |
7~9 |
7~9 |
7~9 |
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Heavy metal（%，Pb） |
≤0.0005 |
≤0.0005 |
≤0.0005 |
|
Conclusion |
Qualified |
Qualified |
Qualified |
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By Joyce from Nairobi - 2017.10.13 10:47
As an international trading company, we have numerous partners, but about your company, I just want to say, you are really good, wide range, good quality, reasonable prices, warm and thoughtful service, advanced technology and equipment and workers have professional training, feedback and product update is timely, in short, this is a very pleasant cooperation, and we look forward to the next cooperation!
By Paula from Malta - 2018.03.03 13:09
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