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Breakthrough of sludge treatment technology

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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Breakthrough of sludge treatment technology
Flow characteristic and wastewater treatment performance ...
Flow characteristic and wastewater treatment performance ...

Velocity measurement showed that a velocity over 0.2m/s at the bottom was sufficient to prevent ,sludge, settlement during long term operation. Application of these concepts would save land area and energy consumption by about 25%―50% and 55%, respectively.

Initial Environmental Examination
Initial Environmental Examination

3 ,Yuhan,. 2012. Guidance of Total Pollutants Emission Reduction Technology for Animal Husbandry, No. 99. Intensive livestock production is defined in the PRC as a facility with production of greater than 100 cattle, greater than 500 pigs, greater than 50,000 chickens, or greater than 10,000 laying hens.

Subject:
Subject: "oxygen" / Subject: chemical oxygen demand ...

In-situ ,sludge, reduction is an important process in the biological ,treatment, of dyeing wastewater. In this study, an anaerobic-oxic-settling-anaerobic process (A + OSA) was employed for dyeing wastewater ,treatment, under the condition of ,sludge, return to investigate the efficiency of dyeing wastewater ,treatment, and ,sludge, reduction performance.

Identification of the priority antibiotics based on their ...
Identification of the priority antibiotics based on their ...

10/12/2020, · The two coastal areas receiving effluent from urban sewage ,treatment, plant (JX and SY) represents the most serious areas of antibiotic pollution in HB , ,Treatment, capacities, wastewater compositions, and ,treatment, processes of the two urban sewage ,treatment, plants are shown in our previous study (Su et al., 2020).

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