Grease-like sewage treatment method and chemical agent
A sewage treatment and chemical agent technology, which is applied in the field of rapid removal of a large amount of SS, oily sewage treatment, COD water treatment chemical agent, oil, and chromaticity. Difficult separation and other problems, to achieve the effect of low temperature change requirements, reliable product performance, and low dosage
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Embodiment 1
[0024] Embodiment 1, the present invention is used to treat the production wastewater of a biodiesel company limited company. In the small test, take the 25ml wastewater experiment as an example, the concentration of the agent ratio is 1%, and the production wastewater is added with 0.9ml of purifying agent aqueous solution; final treatment Results: The removal rate of grease can reach 99.5%, and the removal rate of COD is 55%.
Embodiment 2
[0025] Embodiment 2, the present invention is used to treat the waste water produced by a certain oleochemical company. In the small test, take the 25ml waste water experiment as an example, the concentration of the medicament ratio is 1%, and the oil is added with 1.2ml of purifying agent aqueous solution. The final processing result is: oil The removal rate can reach 99.3%, and the COD removal rate is 50%.
Embodiment 3
[0026] Embodiment 3, the present invention is used to process the production wastewater of a certain fur company. In the small test, take the 25ml wastewater experiment as an example, the proportioning concentration of the medicament is 1%, and the leather wastewater is added with 0.7ml of purifying agent aqueous solution, and the final processing results are as follows: The grease removal rate can reach 99.5%, and the COD removal rate is 60%.
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