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Market forecast of sludge 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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Market forecast of sludge treatment
Biological Processes for wastewater treatment | CivilDigital
Biological Processes for wastewater treatment | CivilDigital

11/9/2017, · Activated Sludge Process is the suspended-growth biological treatment process, based on providing intimate contact between the sewage and activated sludge.The Activated Sludge is the sludge obtained by settling sewage in presence of abundant O2 so as to enrich with aerobic micro-organisms.

Control of activated sludge including troubleshooting ...
Control of activated sludge including troubleshooting ...

Activated sludge, under proper conditions, is very efficient. It usually removes 85 percent to 95 percent of solids and reduces biochemical oxygen demand (BOD) about the same amount. Efficiency depends on many factors, including wastewater climate and characteristics. Toxic wastes that enter the treatment system can disrupt the biological activity.

BIOLOGICAL WASTEWATER TREATMENT PRINCIPLES GENERAL OVERVIEW
BIOLOGICAL WASTEWATER TREATMENT PRINCIPLES GENERAL OVERVIEW

BIOLOGICAL WASTEWATER TREATMENT PRINCIPLES GENERAL OVERVIEW, Natural receiving waters including rivers, streams, and tidal areas sustain a background population of microorganisms including ,bacteria,, fungi, and algae. These organisms ... ,Sludge, residuals that form in …

Fate of Ah receptor agonists during biological treatment ...
Fate of Ah receptor agonists during biological treatment ...

Two ,biological treatment, alternatives are anaerobic digestion and composting. Different oxygen concentrations result in different microbial degradation pathways and, consequently, in a different quality of the digestion or composting residue, It is therefore necessary to study ,sludge treatment, during different oxygen regimes in order to follow both degradation of compounds and change in toxicity.

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