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Reducing agent for 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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Reducing agent for sludge treatment
Water and Wastewater Standards | NSF International
Water and Wastewater Standards | NSF International

22/9/2020, · NSF led the development of American ,National Standards, for all materials and products that treat or come in contact with drinking water, such as plumbing components, water ,treatment, chemicals and drinking water filters, as well as pool and spa equipment to help protect public health and minimize adverse health effects.

Policy Brief – Implications of new national policies on ...
Policy Brief – Implications of new national policies on ...

Sewage ,sludge, can have different attributes pertaining to composition and potential contamination, depending on the inputs and the ,treatment, processes used by the ,treatment, plant. Broaden the focus beyond phosphorus. Notably, the organic matter in ,sludge, is valuable for soil improvement, but is obviously lost during incineration.

Occupational Safety and Health Guidelines for Faecal ...
Occupational Safety and Health Guidelines for Faecal ...

1. 1. Give priority to the management of fecal sludge from septic tanks and pit latrines such that all sludge are collected, transported, treated and disposed safely in an environmental friendly manner. 2. Develop innovative technologies appropriate to local conditions for collection, treatment and safe disposal of fecal sludge. 3.

Federal Register :: Standards of Performance for New ...
Federal Register :: Standards of Performance for New ...

Sewage ,sludge, that is not burned in a SSI located at a wastewater ,treatment, facility designed to treat domestic sewage ,sludge, is subject to other section 129 ,standards,, such as the CISWI ,standards, (40 CFR part 60, subparts CCCC and DDDD of this part), the OSWI ,standards, (40 CFR part 60, subparts EEEE and FFFF), the MWC ,standards, (40 CFR part 60, subparts Ea, Eb, Cb, AAAA, and BBBB of this part ...

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Road West, North Branch, Jingkai Road, Puyang City