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Produced Water Treatment and Reinjection Project at the Xinmin Oil Extraction Plant of CNPC Jilin Oilfield
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The Xinmin Oil Extraction Plant of the Jilin Oilfield is a low-permeability reservoir with stringent injection requirements; the conventional treatment process cannot meet the A1 injection standard.
Polymer Wastewater Treatment Project for the Second Plant of the Daqing Oilfield
treat oilfield polymer wastewater with “obligate microo
Wastewater Treatment Project for the Yaoyingtai Oilfield of Sinopec East China Branch
Daqing Oilfield, Jiangsu Oilfield, Yanchang Oilfield, Sinopec East China Branch, North China Oilfield, Jilin Oilfield, Zhongyuan Oilfield, and others.
Optimization and Modification of the Saline Wastewater Treatment System at the Hainan Refinery Wastewater Treatment Plant
The Hainan refinery wastewater treatment plant handles two types of wastewater: oil-containing wastewater and saline wastewater.
Advanced Refinery Wastewater Treatment Project of Jinling Petrochemical Company (Dual Membrane System)
This is an advanced refinery wastewater treatment and reuse project at Jinling Petrochemical Company, utilizing a dual-membrane system. The feed water consists of a mixed stream comprising biochemically treated and MBR-treated refinery wastewater and plant non-contaminated wastewater, blended in a 3:2 ratio. Following treatment by the UF+RO dual-membrane system, the effluent is reused for demineralization.
Shanghai Petrochemical Wastewater Advanced Treatment and Reuse Facility (MBR System)
This is the advanced wastewater treatment and reuse facility for Phase II of the Shanghai Petrochemical Company project (MBR system).
CNOOC Tianye Chemical’s Polyformaldehyde Wastewater Treatment Project
Formaldehyde-containing wastewater generated during polyformaldehyde production is characterized by high organic concentration, complex organic compounds, and significant toxicity, which can adversely affect biological treatment processes.
Coal-to-Natural-Gas Technological Transformation Project of Yunnan Yuntianhua Co., Ltd.
Yunnan Yuntianhua Co., Ltd. is a large chemical enterprise that, in response to the needs of energy conservation, emission reduction, and production optimization, plans to implement advanced treatment of the circulating cooling wastewater generated by the polyformaldehyde wastewater treatment project commissioned in 2005 by JS BODA, with the treated effluent to be reused in production processes.
High-Organic-Concentration Wastewater Treatment Project for Yunnan Yuntianhua Co., Ltd.
This is a zero-emission pilot project in Yunnan Province.
Cold Rolling Wastewater Treatment Project of Baotou Steel (Group)
Baotou Steel (Group) Co., Ltd. has an annual cold-rolled sheet production capacity of 1.4 million tonnes, including 800,000 tonnes of cold-rolled coil and 410,000 tonnes of hot-dip galvanized coil.
Wastewater Treatment Project for the Water Station of Zhongshan Zhongyue Tinplate Industry Co., Ltd.
Founded in June 1989, Zhongshan Zhongyue Tinplate Industry Co., Ltd. is a wholly foreign-owned enterprise invested by Guangnan Group, a Hong Kong-listed company.
Emulsified Oily Wastewater Treatment Project for Shanghai BaoSteel Co., Ltd
It is the first application of microbial treatment technology in the treatment of emulsified oily wastewater.