Jiangsu Di’an Chemical Co., Ltd., one of the dye industry Star Enterprises, its investment is nearly 800 million yuan and the annual output value is 1 billion yuan, the main products are series of yellow disperse dyes. Qecote provides a systematic solution to the disperse dyes sewage problem for Jiangsu Di’an Chemical Co., Ltd., daily processing capacity is up to 600 tons, the water after treatment (COD<150 mg/L, ammonia value < 30 mg/L) can be reused to wash the dye filter cake, salts are recycled, the project successfully achieves zero discharge. The dyes industry generates large amount of wastewater, which are difficult to treat. The local government has paid great attention to the sewage problem before Jiangsu Di’an Chemical Co., Ltd. entered the industrial park, Qecote provides a systematic and perfect solution to the dye industry sewage problem, the local government was totally satisfied with the wastewater treatment solution, giving high praise after the on-site visit.
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