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Treatment of strong acid 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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Treatment of strong acid wastewater
(PDF) Treatment of wastewater from rubber industry in ...
(PDF) Treatment of wastewater from rubber industry in ...

The approximate cost of this system is RM1.04/m 3 (US $0.26/m 3 ) of ,wastewater discharged, (Subbiah et al., 2004).In a study by Kolmetz et al. (2003), the efficiency of an expanded bed biofilm reactor in the treatment of wastewaters contaminated with heavy metals has been investigated for rubber product manufacturing industry.

Determination of Heavy Metals in Wastewater and Their ...
Determination of Heavy Metals in Wastewater and Their ...

Wastewater, samples were collected at the discharge point designated as N1, 200 m away from the discharge point designated as N2 and at 500 m away from the discharge point designated as N3 samples were collected in clean and dry polyethylene bottles. These three bottles immediately acidified with 1 ml nitric ,acid,, for later analysis of metal

Lead acid wastewater purification system-Jiangsu Erhuan
Lead acid wastewater purification system-Jiangsu Erhuan

1. A lot of lead-,acid wastewater, will be produced in the production process of lead-,acid, battery. If it is not treated, it will pollute the soil. 2. First of all, the whole plant is laid with pipelines underground to collect and summarize the wastewatergenerated in each production link. 3.

Dairy Industry Wastewater Sources Characteristics & its ...
Dairy Industry Wastewater Sources Characteristics & its ...

Such wastewaters, if ,discharged, without proper treatment, severely pollute receiving water bodies and disrupts complete ecosystem. ... ,factory, 10251.2 4840.6 8 ... ,wastewater,, the ,acid, …

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