Wastewater treatment project for Jiangsu Yabang Group Co., Ltd.

【Qecote has specially designed systematic wastewater treatment solutions】

Jiangsu Yabang Group Co., Ltd., a High-tech enterprise in Jiangsu Province, is the largest manufacturer of anthraquinone-based dyes and intermediates. Qecote provides a series of wastewater treatment solutions, which are targeted to treat wastewater of anhydride, isatin, 1, 4-dihydroxy-anthraquinone, diclofenac liquor, acid precipitation liquor and amine oxime condensed liquor. The water after treatment meets the requirements of process water and can be recycled. The recycled salts meet the industrial product standards and can be reused or sold. The zero-discharge wastewater treatment system promoted the implementation of the dyes wastewater discharge standards and also consolidated Yabang’s leading position in the industry.

Wastewater treatment project for Lianyun’gang Ketian Chemical Co., Ltd.

【Qecote’s successful treatment system consolidated client’s leading position in the industry】

Lianyun’gang Ketian Chemical Co., Ltd., accounting for more than 50% domestic market share, is the largest manufacturer of tricyclazole, which has enjoyed a high reputation in the pesticide industry. Qecote provides a systematic solution for Ketian, daily processing capacity is up to 160 tons, COD in water after treatment below 100 mg/L, ammonia value below 30 mg/L, salts can be recycled. The zero-discharge wastewater treatment system promoted the implementation of the tricyclazole-based wastewater discharge standards and also consolidated Ketian’s leading position in the industry.

Wastewater treatment project for Jiangsu Di’an Chemical Co., Ltd.

【perfect solution to the dye industry wastewater problem】

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.

Wastewater treatment project for Tianjin Yadong Chemical Co., Ltd.

【Tianjin local government leaders praised Qecote has solved a world-class problem】

Tianjin Yadong Chemical Co., Ltd., a subsidiary of Tianjin Yadong group, is the world’s largest manufacturer of direct dyes, the annual output of direct dyes is 20,000 tons and its annual output value is more than 3 billion yuan. Qecote provides a systematic solution to the problem of direct dyes wastewater (acidic, alkaline, neutral mixed wastewater) for the client within 6 months, daily processing capacity is up to 400 tons, COD in water after treatment below 30 mg/L, ammonia value below 1 mg/L. The project has 3 advantages: low cost, zero discharge and reutilization of recycled salts. The Leaders from the Ministry of Tianjin Environmental Protection have visited the case site and gave high praise that Qecote has solved a world-class problem.

Wastewater treatment project for Neimenggu Wuhai Yadong Fine Chemical Co., Ltd.

【Qecote has saved the customer and set up the industry benchmark】

Neimenggu Wuhai Yadong Fine Chemical Co., Ltd., a subsidiaryof Tianjin Yadong group, is the world’s production base of naphthalene-based products. Qecote provides a systematic solution to the problem of para-ester and H-acid wastewater, the water after treatment meets the requirements of process water, can be recycled. The recycled salts (Na2SO4) meet the industrial product standards and can be reused or sold. The zero-discharge wastewater treatment system promoted the implementation of the naphthalene-based wastewater discharge standards and also consolidated Wuhai Yadong’s leading position in the industry.

Wastewater treatment project for Jiangsu Yuanzheng Chemical Co., Ltd.

【Zero discharge and Recycling】

Jiangsu Yuanzheng Chemical Co., Ltd. is a professional manufacturer of dye intermediates. Qecote provides a systematic solution to the problem of disperse Blue 56 wastewater, daily processing capacity is up to 700 tons. The water after treatment meets the requirements of process water and can be recycled. The recycled salts ((NH4)2SO4, Na2SO4, K2SO4, Na2S2O3) meet the industrial product standards and can be reused or sold. The zero-discharge wastewater treatment system promoted the implementation of the disperse dyes wastewater discharge standards and also consolidates Yuanzheng’s leading position in the industry.

Wastewater treatment project for Yancheng Dongwu Chemical Co., Ltd.

【Qecote—Integrated wastewater treatment solutions supplier】

Yancheng Dongwu Chemical Co., Ltd. is a chemical raw materials supplier. Qecote provides a systematic solution to the problem of cationic dyes wastewater, daily processing capacity is up to 200 tons. The water after treatment meets the requirements of process water and can be recycled. The recycled salts meet the industrial product standards and can be reused or sold. The zero-discharge wastewater treatment system promoted the implementation of the cationic dyes wastewater discharge standards and also consolidated Dongwu’s leading position in the industry.

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Wastewater treatment project for Hangzhou Jihua Chemical Co., Ltd.

【zero discharge, Reutilization of recycling salt as a chemical fertilizer】

Hangzhou Jihua Chemical Co., Ltd., a subsidiary of Zhejiang Jihua Group Co., Ltd., is one of the top 500 Chinese private enterprises and one of the world’s three largest dye production bases. Qecote provides a systematic and effective solution to the problem of dispense dyes and intermediates wastewater for the client within 8 months, daily processing capacity is up to 1200 tons, the water after treatment (COD

Wastewater treatment project for Jiangsu Mingsheng Chemical Co., Ltd.

【Qecote has undertaken the largest wastewater treatment project in dye industry】

Jiangsu Mingsheng Chemical Co., Ltd., a subsidiary of Zhejiang Runtu Group Co., Ltd., is the largest manufacturer of dye intermediates(H acid, para-ester, K acid and etc.). Qecote provides a systematic solution to the problem of H-acid and T-acid wastewater, daily processing capacity is up to 2000 tons, COD in water after treatment below 100 mg/L, ammonia value below 30 mg/L. The zero-discharge wastewater treatment not only facilitated Mingsheng’s sustainable development, but also promoted the implementation of the industry wastewater discharge standards. This project is one of the largest dye wastewater treatment systems in 2014 and is a key project in Jiangsu province.