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oilfield water treatment equipment

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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oilfield water treatment equipment
A review of the technological solutions for the treatment ...
A review of the technological solutions for the treatment ...

2/7/2012, · The ,oily sludges, are a semi-solid material composed by a mixture of clay, silica and iron oxides contaminated with oil, produced water and the chemicals used in the production of oil. Nowadays both the treatment and management of these waste materials is essential to promote sustainable management of exploration and exploitation of natural resources.

Oilmater Separation
Oilmater Separation

oily, wastewaters, a primary treatment is used to separate the floatable free oils from the dispersed, emulsified, and sol- uble fractions. Primary treatment is also used to remove oil-wet solids. Common primary ,separation, devices use sedi- mentation, flotation, and centrifugation related ,techniques,. Secondary treatment

Bioremediation Techniques used in Environmental Biotechnology
Bioremediation Techniques used in Environmental Biotechnology

ADVERTISEMENTS: Use of microorganisms (probiotic bacteria or friendly bacteria) for improving environmental conditions or restoration of contaminated sites is very well known. Bioremediation has been defined as “a biological response to environmental abuse” (Hamer, 1993). This definition serves to distinguish between the use of microorganisms to remediate contaminated sites and their ...

Treatment of Sludge - Industrial Wastes - Climate Policy ...
Treatment of Sludge - Industrial Wastes - Climate Policy ...

Many residues and ,sludges, originate from the treatment operation. Some residues are related to in-plant control and recovery applications. Among them are filter cartridges, cloth filters, spent adsorbates such as activated carbon or xanthates, membrane filter concentrates, regenerate solutions, unrecoverable electrolytic treatment residues, distillation and evaporation residues, filter ,sludges, ...

Oily waste management onboard of vessels - AFCAN
Oily waste management onboard of vessels - AFCAN

These ,sludges, and muds pumped in from harbours may contain and congregate together various ,oily, waste of unspecified origins (dumpings from other ships, 15ppm outflows from refineries, harbour facilities, underground pipes leakages, or organic triturations in decomposition inside muds…).

Environment Management in Oil Refineries - HSE and Fire ...
Environment Management in Oil Refineries - HSE and Fire ...

Oil can be extracted from the waste using separation techniques (for example, gravity separators and centrifuges). Sludge treatment can include soil application (bioremediation) or solvent extraction, followed by combustion of the residue and / or use in asphalt or cement kilns, if possible.

Oil sludge washing with surfactants and co-solvents: oil ...
Oil sludge washing with surfactants and co-solvents: oil ...

Introduction. Oil ,sludges, are hazardous wastes from the oil industry which are mainly comprised of crude oil, water, sediments, and metals (Hu et al. 2013).The amount of oil ,sludges, is about 160 million tonnes per year (ANP 2010) with more than one billion tonnes accumulated worldwide (Mirghaffari 2017).Treatment of oil ,sludges, focuses on physicochemical and biological remediation methods.

Electro-kinetic dewatering of oily sludges
Electro-kinetic dewatering of oily sludges

Canada, has performed investigations on phase ,separation, in petroleum industrial ,sludges, and they attribute the ,separation, of diesel from its suspensions to electro-kinetic phenomena [11]. The application of electro-kinetic treatment technology for the ,oily, sludge/wastes in other industries is scarce and

Industrial wastewater treatment - Wikipedia
Industrial wastewater treatment - Wikipedia

Analyzing the oily water to determine droplet size can be performed with a video particle analyser. Each separator technology will have its own performance curve outlining optimum performance based on oil droplet size. the most common separators are gravity tanks or pits, API oil-water separators or plate packs, chemical treatment via DAFs, centrifuges, media filters and hydrocyclones.

Analysis of Petroleum Oily Sludge Produced from Oil-Water ...
Analysis of Petroleum Oily Sludge Produced from Oil-Water ...

the ,techniques, of TLC (Figure 1), an established technique for the ,separation, of organic compounds (petroleum fraction). The samples were weighed (0.1g), and diluted with 10mL of dichloromethane. The diluted samples ... observed that all ,sludges, do not have sulfur in their composition in this analysis.

ASSESSMENT OF SLUDGES AND TANK BOTTOMS TREATMENT …
ASSESSMENT OF SLUDGES AND TANK BOTTOMS TREATMENT …

with the tanks bottoms ,sludges, under agitation for a certain time. The mixture is then left for phase ,separation, under gravity. Analysis is performed on the liquid and solid samples. Figure 3 shows the simplified process diagram. Sample Analysis From the above selected processes for the tank bottoms ,sludges, treatment, both liquid

A review of the technological solutions for the treatment ...
A review of the technological solutions for the treatment ...

2/7/2012, · The ,oily sludges, are a semi-solid material composed by a mixture of clay, silica and iron oxides contaminated with oil, produced water and the chemicals used in the production of oil. Nowadays both the treatment and management of these waste materials is essential to promote sustainable management of exploration and exploitation of natural resources.

Treating sludges and soil materials contaminated with ...
Treating sludges and soil materials contaminated with ...

In accordance with another aspect of the present invention, oily sludges having a low solids content are mixed with solids materials having high surface area and porosity characteristics such as diatomaceous earth and perlite prior to subjecting the thickened sludge or oil, water and solids mixture to a thermal drying process and an oxidation process, whereby the liquids present in the sludge are driven off as …

A review of the technological solutions for the treatment ...
A review of the technological solutions for the treatment ...

The activities of the oil industry have several impacts on the environment due to the large amounts of ,oily, wastes that are generated. The ,oily sludges, are a semi-solid material composed by a mixture of clay, silica and iron oxides contaminated with oil, produced water and the chemicals used in the production of oil. Nowadays both the treatment and management of these waste materials is ...

Analysis of Petroleum Oily Sludge Produced from Oil-Water ...
Analysis of Petroleum Oily Sludge Produced from Oil-Water ...

the ,techniques, of TLC (Figure 1), an established technique for the ,separation, of organic compounds (petroleum fraction). The samples were weighed (0.1g), and diluted with 10mL of dichloromethane. The diluted samples ... observed that all ,sludges, do not have sulfur in their composition in this analysis.

Liquid Waste Management & Treatment Plant | BKP
Liquid Waste Management & Treatment Plant | BKP

The oily waste is discharged into the reception tank which contains fine screens to remove the majority of the solids from the liquid. It is then pumped into the OWSS which is connected to an industrial water heater with a 150kw two stage burner, enabling us to heat the …

Environmental Guidelines for Petroleum Refining
Environmental Guidelines for Petroleum Refining

Oil is recovered from slops using separation techniques such as gravity separators and centrifuges. Emission Guidelines Emission levels for the design and operation of each project must be established through the Environmental Assessment (EA) process, based on country legislation and the Pollution Prevention and Abatement Handbook as applied to

ASSESSMENT OF SLUDGES AND TANK BOTTOMS TREATMENT …
ASSESSMENT OF SLUDGES AND TANK BOTTOMS TREATMENT …

with the tanks bottoms ,sludges, under agitation for a certain time. The mixture is then left for phase ,separation, under gravity. Analysis is performed on the liquid and solid samples. Figure 3 shows the simplified process diagram. Sample Analysis From the above selected processes for the tank bottoms ,sludges, treatment, both liquid

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