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Is iron ore dressing wastewater acidic or alkaline

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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Is iron ore dressing wastewater acidic or alkaline
Recycling Acetic Acid from Polarizing Film of Waste Liquid ...
Recycling Acetic Acid from Polarizing Film of Waste Liquid ...

6/5/2015, · Several highlights of this study are summarized as follows: (i) 99.77% of organic matters are removed, which means the present technology is quite efficient to recycle the organic matters; (ii) a yield of 78.23% acetic ,acid,, a quite important fossil energy based chemical product is obtained, which can reduce the consumption of fossil energy for producing acetic ,acid,; (iii) supercritical ,water, acts as an ideal solvent, a requisite reactant as well as an efficient ,acid,…

Handbook On Organic Waste For Biological Treatment Liquid ...
Handbook On Organic Waste For Biological Treatment Liquid ...

Palm oil mill effluent (POME) is a voluminous, high BOD, ,liquid waste,. About 2.5 tonnes are produced for every tonne of oil extracted in an oil mill. The effluent comes mainly from the sterilisation and clarification sections of the milling process. POME is essentially a colloidal dispersion of biological origin.

CN101269889A - Processing method for stainless steel acid ...
CN101269889A - Processing method for stainless steel acid ...

The invention relates to a processing method of stainless steel pickling ,waste liquid,, which is characterized in that the processing method includes the steps that: neutral salt wastewater flows into a neutral reduction cell, and mixed ,acid, pickling ,waste, waters flow into a neutralizing tank; reducing agent is added into the neutral reduction cell, and then the reduced wastewater ,liquid, is put ...

Recycling Acetic Acid from Polarizing Film of Waste Liquid ...
Recycling Acetic Acid from Polarizing Film of Waste Liquid ...

Several highlights of this study are summarized as follows: (i) 99.77% of organic matters are removed, which means the present technology is quite efficient to recycle the organic matters; (ii) a yield of 78.23% acetic ,acid,, a quite important fossil energy based chemical product is obtained, which can reduce the consumption of fossil energy for producing acetic ,acid,; (iii) supercritical ,water, acts as an ideal solvent, a requisite reactant as well as an efficient ,acid,…

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