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How to deal with the sludge in the factory

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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How to deal with the sludge in the factory
Evaluation of Processes to Reduce Activated Sludge Solids ...
Evaluation of Processes to Reduce Activated Sludge Solids ...

This project will ,deal, with a number of aspects of WAS-only-reduction technologies for both industrial and municipal wastewater treatment applications. The objectives of this project include the following: 1. Developing an evaluation methodology that can be used to independently assess the effectiveness of WAS-reduction technologies 2.

The Use Of Sewage Sludge As A Fertilizer Environmental ...
The Use Of Sewage Sludge As A Fertilizer Environmental ...

The amount of contaminants present in sewage ,sludge, is dependent upon the source of the ,sludge, (Merrington, 2002). Toxic metals forming a large component of ,sludge, is a well known fact however, the level at which those metals become harmful is the point of debate (Renner, 2001).

Nitrogen Self-Doped Porous Carbon from Surplus Sludge as ...
Nitrogen Self-Doped Porous Carbon from Surplus Sludge as ...

abundant surplus ,sludge, as byproducts. Yet, ,how to deal, with the polluting surplus ,sludge, is a difficult issue in environmental research.25,26 As surplus ,sludge, is typically rich in carbon and nitrogen (from microbial cells) and metals (from wastewater), important components known to exhibit electrocatalytic

Odors and FSM: Impacts and How to Deal with the Stench
Odors and FSM: Impacts and How to Deal with the Stench

to ,Deal, with the Stench Marc Deshusses* Stewart Farling*, Siddharth Kawadiya*, ... • All inoculated with activated ,sludge, • Odor makeup very similar to field latrine ... • Of the 7 pits, 4 air ,samples, tested positive for enterotoxigenic E. coli (ETEC)

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