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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 water treatment plant construction
Membrane Technology in Water and Wastewater Treatment ...
Membrane Technology in Water and Wastewater Treatment ...

10/3/2000, · Drawing on the experience of international experts, ,Membrane Technology in Water and Wastewater Treatment, encompasses many practical applications of specific membranes, including MF, UF, NF, RO and EDR, in the ,treatment, of ground and surface water, backwash water, seawater, and industrial and domestic ,wastewater,.

Membrane bioreactor - Wikipedia
Membrane bioreactor - Wikipedia

From Wikipedia, the free encyclopedia Membrane bioreactor (MBR) is the combination of a membrane process like microfiltration or ultrafiltration with a biological wastewater treatment process, the activated sludge process. It is now widely used for municipal and industrial wastewater treatment.

Removal of Organics and Degradation Products from ...
Removal of Organics and Degradation Products from ...

The treatment of a pharmaceutical wastewater resulting from the production of an antibacterial drug (nalidixic acid) was investigated employing a membrane bioreactor (MBR) integrated with either ozonation or UV/H2O2 process. This was achieved by placing chemical oxidation in the recirculation stream of the MBR.

Membrane Bioreactors factsheet
Membrane Bioreactors factsheet

To reduce the chances of membrane damage, wastewater should undergo a high level of debris removal prior to the MBR. Primary treatment is often provided in larger installations, although not in most small to medium sized installations, and is not a requirement. In addition, all MBR systems require 1- to 3-mm-cutoff fine screens

Treatment Technology of Wastewater from Nictric Acid ...
Treatment Technology of Wastewater from Nictric Acid ...

Generally, starch is the main source of nictric ,acid,. The production of citric ,acid, will produce a large amount of ,wastewater,. This paper mainly introduces several methods of treating nictric ,acid wastewater,, such as emulsion liquid ,membrane,, comprehensive ,treatment, and recycling neutralization ,wastewater, …

Membrane Wastewater Treatment Companies and Suppliers in ...
Membrane Wastewater Treatment Companies and Suppliers in ...

Big Pure mainly developes Ultrafiltration follow fiber ,membrane, for water and ,wastewater, treatement. We also focus on the innovative applications by using Ultrafiltration ,membrane,. In 2005, we successfully developed the first Non-backwash ...

Treatment Technology of Wastewater from Nictric Acid ...
Treatment Technology of Wastewater from Nictric Acid ...

Generally, starch is the main source of nictric ,acid,. The production of citric ,acid, will produce a large amount of ,wastewater,. This paper mainly introduces several methods of treating nictric ,acid wastewater,, such as emulsion liquid ,membrane,, comprehensive ,treatment, and recycling neutralization ,wastewater, …

Membrane Technology For Oily Wastewater Treatment ...
Membrane Technology For Oily Wastewater Treatment ...

JIUWU company can provide the overall process package of emulsified oil wastewater treatment, including the oily water filtration system. The advantages of ceramic membrane process: Acid/alkaline/oxidation chemicals resistance Solvent stability High thermal stability and steam disinfected Wear ability and excellent strength

Membranes | Free Full-Text | Oily Wastewater Treatment ...
Membranes | Free Full-Text | Oily Wastewater Treatment ...

Membrane filtration using a reverse osmosis membrane was conducted to remove edible oil and suspended solids from oily wastewater. An RO membrane was characterized using FTIR, SEM, contact angle, mechanical analysis, and TGA. The PA-TFC membrane showed a promising separation process for treatment of wastewater effluent from edible oil.

Sustainable wastewater treatment and recycling in membrane ...
Sustainable wastewater treatment and recycling in membrane ...

Membrane,-based technology now accounts for more than 70% of the world desalination capacity 1 and ,membrane, bioreactor technology is now becoming a dominant player in the field of ,wastewater treatment,. 2 In addition, microfiltration and ultrafiltration technologies are now commonly found in a wide range of applications, such as pretreatment of saline water, and in food, textile, and ...

mbr wastewater treatment membrane mbr wastewater ...
mbr wastewater treatment membrane mbr wastewater ...

mbr ,wastewater treatment membrane,, ... The chemical stability of ,membrane, is very good and can be washed using the strong ,acid, and alkali. 3. The cost performance is the best in the domestic same trade . ,Wastewater treatment, plant use submerged MBR ,membrane, Baoding Jiamiao ...

Treatment of Wastewater from Nictric Acid Production ...
Treatment of Wastewater from Nictric Acid Production ...

The main method of treating nictric ,acid, production ,wastewater, abroad is upflow anaerobic sludge bed. The advantages of this method are good ,treatment, effect, simple operation and less excess sludge. Aerobic biological method is mainly activated sludge method, which uses aerobic microorganisms to decompose organic ,wastewater,, and this aerobic microorganism is called activated sludge.

Membrane Treatment - Water and Wastewater Information
Membrane Treatment - Water and Wastewater Information

MBR ,Wastewater Treatment, Plant. Advanced MBR ,Wastewater Treatment, Plants; DEVISE ENGINEERING S.A. utilizes the immersed MBR (iMBR) process in its packaged ,Membrane,-Operating Systems (MOS) which are designated for large-scale ,wastewater, recovery applications, both municipal and industrial.

Industrial wastewater treatment - Wikipedia
Industrial wastewater treatment - Wikipedia

Brine ,treatment, is commonly encountered when treating cooling tower blowdown, produced water from steam assisted gravity drainage (SAGD), produced water from natural gas extraction such as coal seam gas, frac flowback water, ,acid, mine or ,acid, rock drainage, reverse osmosis reject, chlor-alkali ,wastewater,, pulp and paper mill effluent, and waste streams from food and beverage processing.

Membrane Bio-Rective for Wastewater - SlideShare
Membrane Bio-Rective for Wastewater - SlideShare

MEMBRANEMEMBRANE During MBR wastewater treatment, solid–liquid separation is achieved by Microfiltration (MF) or Ultrafiltration (UF) membranes. A membrane is simply a two-dimensional material used to separate components of fluids usually on the basis of their relative size or electrical charge. The capability of a membrane to allow transport of only specific compounds is called semi-permeability …

Membranes | Free Full-Text | Oily Wastewater Treatment ...
Membranes | Free Full-Text | Oily Wastewater Treatment ...

Various membrane treatment types (namely, UF, Nanofiltration (NF) anaerobic membrane system, RO, and MF) have been reported as oily wastewater treatments [ 34 ]. The COD and turbidity measurements of permeate stream must be measured in order to estimate the …

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