Chemical fiber wastewater mainly comes from wastewater generated during the production process of chemical fiber industry. This type of wastewater usually contains a large amount of organic matter, inorganic salts, acid and alkali substances and other toxic and harmful substances, such as dyes, slurries, surfactants, etc. Treatment of chemical fiber wastewater is an important topic in environmental protection, because if these wastewaters are discharged directly into the environment without treatment, they will cause serious pollution to the water ecosystem and endanger human health.
There are many ways to treat chemical fiber wastewater, including physical treatment (such as precipitation, filtration), chemical treatment (such as neutralization, coagulation), biological treatment (such as activated sludge method) and some advanced oxidation technologies (such as Fenton reagent oxidation, photocatalytic oxidation). In recent years, with the development of science and technology, some new treatment technologies have also been applied to the treatment of chemical fiber wastewater, such as membrane separation technology, electrochemical treatment technology, etc.
The workshop production wastewater first removes coarse debris and is lifted by the lifting pump to the coagulation tank to add CleanMaster chemical fiber wastewater demulsifier, PH regulator, and polyacrylamide coagulant. After the reagents and sewage are aerated and coagulated, the surfactants, tiny particles, used dyes, additives and other chemicals in the cutting wastewater can be electrolytically neutralized, demulsified and separated, so that they accumulate into a thin mud layer on the surface of the bottom side of the inclined tube, slide back to the mud suspension layer by gravity, and then sink into the mud collecting bucket. The effect of sewage purification is achieved by separating mud and water. Most of the COD and SS in the wastewater are removed. Demulsifiers are widely used in chemical fiber wastewater treatment projects, and the amount added per ton of water is small. In actual treatment, they are usually used in conjunction with biological treatment technology or advanced oxidation technology, which can save a lot of costs for enterprise sewage treatment.
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