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The common treatment method of acid wastewater is

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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The common treatment method of acid wastewater is
Slaughterhouse Wastewater Treatment by Combined Chemical ...
Slaughterhouse Wastewater Treatment by Combined Chemical ...

29/6/2012, · In addition, Al 3+ and OH − ions generated at electrode surfaces react in the bulk ,wastewater, to form ,aluminum hydroxide,: (3) The ,aluminum hydroxide, flocs normally have large surface areas which are beneficial for a rapid adsorption of soluble organic compounds and trapping of colloidal particles [15] , …

A parametric study of alum recovery from water treatment ...
A parametric study of alum recovery from water treatment ...

Alum is finally converted into settled ,aluminum hydroxide, [Al(OH) 3] after the consecutive processes of water ,treatment,. Cheng et al. mentioned that around 120,000 tons of water ,treatment, sludge results from water ,treatment, plants (WTPs) yearly in Taiwan, and around 30% of this sludge contains ,aluminum hydroxide, (Babatunde & Zhaoa 2007).In addition, Evuti & Lawal (2011) declared that water ...

WASTEWATER TREATMENT PROCESS - SUMITOMO METAL …
WASTEWATER TREATMENT PROCESS - SUMITOMO METAL …

In the ,wastewater treatment, for a sulfuric ,acid,-acidic ,wastewater, containing ,aluminum,, magnesium, and manganese, a magnesium oxide is used for part or all of the neutralizing agent to be added, the magnesium oxide is produced through the following steps (1) to (4): (1) effluent ,wastewater, obtained by separating ,aluminum, and manganese from sulfuric ,acid,-acidic ,wastewater, is concentrated, and ...

poly aluminum chloride pac for wastewater treatment
poly aluminum chloride pac for wastewater treatment

2.Water ,treatment,. 3.Sewage and ,wastewater treatment, of chemical plants and oil and petrochemical industries. 4.,Wastewater treatment,. 5.Sewage and ,wastewater treatment,. 6. Use in paper and cellulose industry. 7. Use in textile, leather and leather industry. Advantages of Using Poly ,Aluminum, Chloride: 1. It is compatible with different

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