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Microbial oil and sediment treatment

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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Microbial oil and sediment treatment
Enhancement of activated sludge wastewater treatment with ...
Enhancement of activated sludge wastewater treatment with ...

1/11/2020, · Introduction., Conventional activated sludge (,CAS) is, a simple,,, robust,, and, low-cost wastewater treatment technology., Because of the operational and cost benefits of CAS it is used by approximately 75% of wastewater treatment plants (WWTPs) in the United States [1], [2].

Fate and effects of sewage sludge in the coastal marine ...
Fate and effects of sewage sludge in the coastal marine ...

ABSTRACT: A, mesocosm experiment, to assess the fate and effects of sewage sludge in the coastal marine environment was conducted over 4 mo during the summer of 1984 with 9 different treatments of sewage sludge and nutrient addtions.

Analysis Of Sludge Treatment Experiment Results - News ...
Analysis Of Sludge Treatment Experiment Results - News ...

In the ,sludge treatment,, it mainly achieves the effect of flocculation and sedimentation by adsorption bridging. The experiment investigated the effect of ultrasonic combined with CGG+PAM ,on sludge, dewatering. In the test, the ,sludge, was first subjected to ultrasonic pretreatment, and then CGG and PAM were sequentially added.

Orthogonal experimental study on hydrothermal treatment of ...
Orthogonal experimental study on hydrothermal treatment of ...

1/2/2019, · Effect of, HT, treatment on sludge dewatering. According to Table 2, 16 groups of experiments were carried out to investigate the effect of, HT, treatment on sludge dewatering. The appearances of raw sludge and representative DSCs (No.2, 4, 10, 14) are shown in Fig. 3, and the water contents of DSC are shown in Table 3.

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