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Sludge treatment and environmental protection

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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Sludge treatment and environmental protection
Evidence of microplastic accumulation in agricultural ...
Evidence of microplastic accumulation in agricultural ...

25/6/2019, · Regarding ,sludge, applications, there were fields that were ,treated, with ,sludge, up to five times, while others received only one application. The number of applications, the year when the last application was performed, and the crops produced after the …

How wastewater is treated - Water Corporation
How wastewater is treated - Water Corporation

How wastewater is treated,. ... Although wastewater is 99.9% water, we still need to remove any dangerous pollutants before we ,can, release it back into the environment. ... Particles in the water gradually sink to the bottom of the tank and form ,sludge,.

Milorganite - Wikipedia
Milorganite - Wikipedia

Milorganite, is a brand of biosolids fertilizer produced by treating sewage ,sludge, by the Milwaukee Metropolitan Sewerage District. The term is a portmanteau of the term Milwaukee Organic Nitrogen.The sewer system of the District collects municipal wastewater from the Milwaukee metropolitan area.After settling, wastewater is ,treated, with microbes to break down organic matter at the Jones Island ...

Sewage sludge in agriculture: code of practice for England ...
Sewage sludge in agriculture: code of practice for England ...

Sewage ,sludge can, supply a large part of the nitrogen or phosphorus that most crops need. It’s also a good source of organic matter that improves soils. ,Treated sludge, contains fewer pathogens ...

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+86 13525609655

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Road West, North Branch, Jingkai Road, Puyang City