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Cathode for electrolysis of acidic chromium containing 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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Cathode for electrolysis of acidic chromium containing wastewater
What is the standard operation process for wastewater ...
What is the standard operation process for wastewater ...

First you have to determine the objectives of the SOP, for the wwtp (read ,waste water, treatment plant), there are 4 levels that are currently practice at our place: 1. Overall machineries and equipment operation 2. Guidance to Operators 3. Guidanc...

Metagenomic sequencing reveals the relationship between ...
Metagenomic sequencing reveals the relationship between ...

The alcohol degree and the ,acidity, ... development of yellow wine. ,Liquor Making, 13, 45–47 ... in a laboratory-scale nitrification reactor and a ,wastewater, treatment plant by 454 ...

Assimilation of Lemonade-Processing Wastewater by
Assimilation of Lemonade-Processing Wastewater by

lemonade-processing ,wastewater, fortified with 0.05% ammonium sulfate and 0.01% ... produced. These waste effluents are generally highin biochemicaloxygendemand(BOD)and titratable ,acidity, calculated as citric acid and, thus, pose a serious environmental problem. There is a need ... inder with the mixed ,liquor, and allowing the yeast to settle for ...

Biological and Chemical Wastewater Treatment Processes ...
Biological and Chemical Wastewater Treatment Processes ...

2/12/2014, · Mixed ,liquor, is a mixture of raw ,wastewater, and activated sludge in an aeration tank. MLSS consists mainly of microorganisms and non-biodegradable suspended solids. MLSS is the effective and active portion of the activated sludge process that ensures that there is adequate quantity of viable biomass available to degrade the supplied quantity of organic pollutants at any time.

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