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Organic wastewater is acidic and alkaline

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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Organic wastewater is acidic and alkaline
Frontiers | Recovery of Phosphorus From Swine Manure by ...
Frontiers | Recovery of Phosphorus From Swine Manure by ...

Swine, manure has become an important type of agricultural waste in China. ,Swine, manure contains numerous pollutants, including heavy metals, antibiotics, and nutrients. ,Swine, manure that has not been treated in an appropriate way can produce greenhouse gases, cause eutrophication in water bodies, and contaminate groundwater (Jin et al., 2009).

Virucidal efficacy of acidic electrolyzed water (AEW ...
Virucidal efficacy of acidic electrolyzed water (AEW ...

Abstract. This study evaluated the virucidal efficacy of ,acidic, electrolyzed water (AEW) against African ,swine, fever virus (ASFV) and avian influenza virus (AIV), according to the Animal and Plant Quarantine Agency (APQA) guidelines for efficacy testing of veterinary disinfectants.

Evaluation of Waste Eggshells for Adsorption of Copper ...
Evaluation of Waste Eggshells for Adsorption of Copper ...

Data indicated that slightly ,acidic, (pH = 6) to near-neutral pH conditions enhanced adsorption of copper. Additional experiments were performed using ,swine, lagoon ,wastewater, to evaluate the efficacy of eggshells to treat copper from lagoon ,wastewater,.

Removal of Odors from Swine Wastewater by Using Microbial ...
Removal of Odors from Swine Wastewater by Using Microbial ...

Swine wastewater, treatment and odor control are important components for sustainable animal production. Stricter regulations of the livestock industry that require both effective treatment and odor control are being enacted . Aerobic treatment of animal wastewaters can be quite costly and does not generate useful products.

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