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The utilization of acid manganese containing wastewater can improve the quality of water

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 utilization of acid manganese containing wastewater can improve the quality of water
High-quality ecologically sound remediation of acidic ...
High-quality ecologically sound remediation of acidic ...

The ,swine, industry in China is experiencing a ,wastewater, crisis. In this work, we found that ,swine, wastewaters were particularly high in bicarbonate (1.52-9.25 g/L, mean=5.68 g/L, n=42). The high level of bicarbonate may add to the pollution load during discharge. We therefore suggest a new method for bicarbonate-rich ,wastewater, remediation in ,acidic, soil.

Environmental and Economic Sustainability of Swine ...
Environmental and Economic Sustainability of Swine ...

The management of ,swine wastewater, (hereinafter indicated as “SW”) is an important problem for ,swine, breeding farms, as the large production and polluting content lead to several environmental and economic constraints and a generally low sustainability. Due to the high contents of organic

Water in Swine Production: a Review of its Significance ...
Water in Swine Production: a Review of its Significance ...

Animal health concerns may be the most difficult challenge to overcome. If all of the ,wastewater, is reused, the concentrations of dissolved ions, or total dissolved solids (TDS) will increase in concentration in the recycle loop over time. If allowed to build to levels higher than can be tolerated by the livestock, adverse health effects could occur.

High-quality ecologically sound remediation of acidic ...
High-quality ecologically sound remediation of acidic ...

1/9/2017, · In this work, we found that swine wastewaters were particularly high in, bicarbonate, (1.52-9.25 g/L, mean = 5.68 g/L, n = 42). The high level of, bicarbonate, may add to the pollution load during discharge. We therefore suggest a new method for bicarbonate-rich wastewater remediation in …

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