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What can sludge do after treatment

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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What can sludge do after treatment
(Polymeric)Ferric Sulphate|YD-0301Food grade Liquid poly ...
(Polymeric)Ferric Sulphate|YD-0301Food grade Liquid poly ...

Application: YD-03 food grade poly ferric sulfate, there are two kinds of liquid and solid, is mainly used in drinking water ,treatment,. In the use of high-quality raw materials at the same time, the unique methods to removal heavy metals, heavy metal content in the product is only 50% of content of the national standard, at the same time zero chloride ion and nitrite ,residue,.

Advanced Oil Recovery and Sludge Treatment Plant System ...
Advanced Oil Recovery and Sludge Treatment Plant System ...

Advanced Oil Recovery and ,Sludge Treatment, Plant System, Find Details about Plant of Oil Recovery, Oil Recovery Plant from Advanced Oil Recovery and ,Sludge Treatment, Plant System - ,Hunan, Benji Environmental Energy Technology Co., Ltd.

Co-treatment of flotation waste neutralization sludge ...
Co-treatment of flotation waste neutralization sludge ...

This study focused on the co-,treatment, of FWCS, NS, and GS for solidification/stabilization of arsenic and heavy metals with minimal cement clinker. Firstly, the preparation parameters of binder composed of FWCS, NS, and cement clinker were optimized to be FWCS dosage of 40%, NS dosage of 10%, cement clinker dosage of 50%, mill time of 1.5 h, and water-to-binder ratio of 0.25.

The Potential of Remedial Techniques for Hazard Reduction ...
The Potential of Remedial Techniques for Hazard Reduction ...

The stabilisation of steel wastes (,sludge, or dusts) was carried out using S/S techniques, with either the addition of blast furnace (BF) slags or ,treatment, with citric acid washes. Both underwent leaching tests with water and total concentrations are compared to crude waste by-product leachates for ,treatment, evaluations. 2.2.1.

Recycling of Waste Sludge: Preparation and Application of ...
Recycling of Waste Sludge: Preparation and Application of ...

Sludge treatment, has become one of the most important environmental issues. Resource utilization ,of sludge, is one of the important efficient methods for solving this issue. ,Sludge,-based activated carbon (SBAC) materials have high adsorption performance and can effectively remove environmental pollutants including typical organic matter and heavy metals through physical and chemical processes.

Treatment of antimony mine drainage: challenges and ...
Treatment of antimony mine drainage: challenges and ...

Xikuangshan stibnite ore (Sb 2 S 3) mine ,in Hunan, province of China is the world's largest antimony mine and has been active for over 110 years. In 2007 alone, more than 9.45 × 10 5 tons of wastewater and 6.72 × 10 5 tons of ,residue, were discharged into the nearby environment (He et al. 2012).

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