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deep well drilling waste water harmless disposal technology companies ltd

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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deep well drilling waste water harmless disposal technology companies ltd
Purification Of Water Aluminum Sulphate Solution zhengzhou ...
Purification Of Water Aluminum Sulphate Solution zhengzhou ...

Aluminium Sulfate Aluminum sulfate, also called White ,Alum, and Anhydrous Aluminum Sulfate, is an inorganic compound. It is a kind of white orthorhombic crystalline powder. There are four types of Aluminum Sulfate in practice: non-iron aluminum sulfate, flack aluminum sulfate, powdered aluminum sulfate and liquid aluminum sulfate. It is harmful for water so that it shouldn’t be used for ...

Flocculation and wastewater treatment | Cleanawater
Flocculation and wastewater treatment | Cleanawater

It is a common method of stormwater treatment, ,wastewater, treatment, and in the ,purification, of drinking water. One of the requirements for treated water leaving ,wastewater, plants is the removal of suspended solids. ... Both alkaline or ,acid, dosing are available to correct for low or high pH respectively.

Poly Aluminium Chloride (PAC) - Water Treatment Chemical
Poly Aluminium Chloride (PAC) - Water Treatment Chemical

Poly aluminium chloride, in water treatment has the characteristics of good coagulation performance, large ,alum, particles, fast settling, low dosage, high efficiency, and wide application range. So it mainly used in treating urban drinking water and all kinds of industrial ,waste-water,.

The Manufacture of Aluminium Sulfate
The Manufacture of Aluminium Sulfate

Alum, (as aluminium sulfate is commonly called) is manufactured in a simple two-step process from aluminium trihydrate and sulfuric ,acid, according to the following reaction: 2Al(OH)3 + 3H2SO4 + 8H2O → Al2(SO4)3 .14H2O ∆fH = -156 kJ mol-1 The first step involves mixing the ingredients in a reactor, and the second is the process of

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