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What to add to 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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What to add to acid wastewater
Oil and Gas Production Wastewater: Soil Contamination and ...
Oil and Gas Production Wastewater: Soil Contamination and ...

During oil and natural ,gas production,, so-called “produced water” comprises the largest byproduct stream. In addition, many oil and gas operations are augmented via injection of hydraulic fracturing (HF) fluids into the formation. Both produced water and HF fluids may contain hundreds of individual chemicals, some known to be detrimental to public health and the environment.

Distribution patterns of phthalic acid esters in soil ...
Distribution patterns of phthalic acid esters in soil ...

The use of ,wastewater, irrigation for food crops ,can, lead to presence of bioavailable phthalic ,acid, esters (PAEs) in soils, which increase the potential for human exposure and adverse carcinogenic ...

Top 6 WW Treatment Problems Facing the Metals and Mining ...
Top 6 WW Treatment Problems Facing the Metals and Mining ...

Wastewater, from extraction activities needs to be carefully monitored to avoid any water or ,soil, contamination resulting from the seepage of ,alkaline, or ,acid, heavy metal. Treatment of these waste streams ,can, be made easy by having the right treatment system or technology in place that helps tackle water pollution for reuse.

Beneficial and Negative Impacts on Soil by the Reuse of ...
Beneficial and Negative Impacts on Soil by the Reuse of ...

20/9/2013, · Due to the augmentation of the populations of bacteria, actinomycetes and fungi in the irrigated ,soil,, a rise in the rhizospheric activity is experienced, resulting in: a) the increase in the growth and development of plants; b) high rates in stabilization of organic matter entering the ,soil, through ,wastewater,; c) higher performance of the depuration of ,wastewater, and degradation of the ...

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