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Preparation of chromium from acid industrial wastewater

Established in 2001, Puyang Zhong Yuan Restar Petroleum Equipment Co.,Ltd, “RSD” for short, is Henan’s high-tech enterprise with intellectual property advantages and independent legal person qualification. With registered capital of RMB 50 million, the Company has two subsidiaries-Henan Restar Separation Equipment Technology Co., Ltd We are mainly specialized in R&D, production and service of various intelligent separation and control systems in oil&gas drilling,engineering environmental protection and mining industries.We always take the lead in Chinese market shares of drilling fluid shale shaker for many years. Our products have been exported more than 20 countries and always extensively praised by customers. We are Class I network supplier of Sinopec,CNPC and CNOOC and registered supplier of ONGC, OIL India,KOC. High quality and international standard products make us gain many Large-scale drilling fluids recycling systems for Saudi Aramco and Gazprom projects.

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Preparation of chromium from acid industrial wastewater
Environmental Crimes Case Bulletin July 2014
Environmental Crimes Case Bulletin July 2014

Faria continued this ,illegal, course even when four environmental consulting firms, which the company had hired, advised him that the ,discharge, of industrial ,wastewater, to the public sewage treatment system, without a pretreatment system and CT DEEP permit, is ,illegal,. On April 20, 2011, CT DEEP conducted an unannounced inspection of Sheffield.

Wastewater-based epidemiology generated forensic ...
Wastewater-based epidemiology generated forensic ...

1/5/2018, · Direct discharges of chemical waste from illegal production sites were suspected to be the cause. Illegal manufacturing of amphetamines creates substantial amounts of chemical waste. Here we show that fly-tipping of chemical waste originating from an amphetamine synthesis in the catchment of a small sewage treatment plant resulted in failure of the treatment process.

Environmental Reporter: The State of Environmental Crime ...
Environmental Reporter: The State of Environmental Crime ...

In a related case, HPI’s president was sentenced to six months in jail, six months home confinement, and a $100,000 fine for the ,illegal discharge, of pesticide wastes into the sewer system ...

No Fines Despite Millions of Gallons of Illegal Wastewater ...
No Fines Despite Millions of Gallons of Illegal Wastewater ...

2/9/2020, · No Fines Despite Millions of Gallons of Illegal Wastewater Dumped into Jackon's Sewer System. MDEQ did not penalize any companies involved in the illegal discharge of millions of gallons of acidic wastewater into the Jackson sewer system in 2016 and 2017. However, do not think for one second that anyone got away scot-free.

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Road West, North Branch, Jingkai Road, Puyang City