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Waste pulp treatment station

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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Waste pulp treatment station
Water and Wastewater Standards | NSF International
Water and Wastewater Standards | NSF International

22/9/2020, · NSF/ANSI 40 is a ,standard, for residential wastewater ,treatment, systems with rated capacities between 400 and 1,500 gallons (1,514 and 5,678 liters) per day. NSF/ANSI 41: Non-Liquid Saturated ,Treatment, Systems

40 CFR 503 - Standards for the Use or Disposal of Sewage ...
40 CFR 503 - Standards for the Use or Disposal of Sewage ...

sludge, generated during the ,treatment, of industrial wastewater combined with domestic sewage. (e) Hazardous sewage ,sludge,. This part does not establish requirements ,for the use or disposal of, sewage ,sludge, determined to be hazardous in accordance with 40 CFR part 261. (f) Sewage ,sludge, …

RECOMMENDED STANDARDS for WASTEWATER FACILITIES
RECOMMENDED STANDARDS for WASTEWATER FACILITIES

Sludge, And Scum Removal ... The International ,Standard, Units are in accordance with those recommended in ,National, Institute of Standards and Technology (NIST) Guide for the Use of the International System of Units (SI). The customary units of expression used are generally in

State and EPA Regulations for Domestic Wastewater Sludge ...
State and EPA Regulations for Domestic Wastewater Sludge ...

The federal Clean Water Act requires the U.S. Environmental Protection Agency (EPA) to establish minimum ,national, standards for wastewater discharge and ,for sludge, use and disposal. The EPA may directly administer and enforce the requirements or it can delegate this power to the state.

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Road West, North Branch, Jingkai Road, Puyang City