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Oil sludge treatment agreement

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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Oil sludge treatment agreement
Characterization of primary and secondary wastewater ...
Characterization of primary and secondary wastewater ...

which is also called fibre sludge, is produced at the primary wastewater treatment plant. Primary treatment generally consists of screening, sedimentation, neutralization and flotation. The main purpose of primary treatment plant is to remove large particles such as bark, and sand, suspended and floating solids, fibre, fillers, pigments and coating

Waste water treatment - SlideShare
Waste water treatment - SlideShare

Waste water treatment, 1. ,Waste water Treatment, When effluent discharged into a river body such as lake, river or sea anumber of process occur like physical, chemical and biologicalcharacteristics of water change which cause loss of organism.The extent of damage depend upon type pf pollutant present in effluent.Non bio-degradable pollutant like mercury are most deadly as theyaccumulate in ...

Activated sludge - Wikipedia
Activated sludge - Wikipedia

The ,activated sludge, process is a type of wastewater ,treatment, process for treating sewage or industrial wastewaters using aeration and a biological floc composed of bacteria and protozoa.. The general arrangement of an ,activated sludge, process for removing carbonaceous pollution includes the following items: An aeration tank where air (or oxygen) is injected in the mixed liquor.

SEDIMENTATION - vpts.edu.rs
SEDIMENTATION - vpts.edu.rs

• ,Treatment, of ,sludge, - The ,sludge, is kept apart from water to be treated, so as not to draw it back into the process flow. - Sludges are recovered in a conical extraction silo which aids their compaction and provides easier handling. - Dryness rates of 1 to 5% are achieved depending on ,sludge, type. 22

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