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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 Management Jobs
Treatment of oil sludge | Blogs
Treatment of oil sludge | Blogs

Sludge, mainly refers to oily, sludge, formed by crude, oil, or other, oils, and mud due to various reasons, and oily sediment brought out by the system in normal production of, oil, fields. It is a kind of solid waste rich in mineral, oil,, mainly The ingredients are crude, oil,, mud and water.

Sludge Thickening - Sewage Treatment - Reverse Osmosis ...
Sludge Thickening - Sewage Treatment - Reverse Osmosis ...

A blanket of sludge is maintained by controlled removal which may be ,continuous, at a low rate. A sludge with a solids content of 8 -10 percent or more can be produced by this method. This means that with an original sludge of two percent, about four-fifths of the water has been removed, and one of the objectives in sludge treatment has been attained.

(PDF) Treatment and Recovery of Oil-Based Sludge Using ...
(PDF) Treatment and Recovery of Oil-Based Sludge Using ...

Different physicochemical and biological treatments have been used to treat oil sludges, and oil recovery techniques are preferred such as oil sludge washing (OSW) with, surfactants, and, co-solvents,.

Treatment of oily sludge (Patent) | OSTI.GOV
Treatment of oily sludge (Patent) | OSTI.GOV

A continuous process and system for treatment of oily waste products and heavy sludge resulting from the washing of scrap metal fragments bathed in oil. The sludge and oily waste both include a mixture of water, ferrous containing particulates and a hydrocarbon liquid.

Recent development in the treatment of oily sludge from ...
Recent development in the treatment of oily sludge from ...

15/10/2013, · Due to its high viscosity, oily sludge components can be fixed in soil pores, adsorbed onto the surface of soil mineral constituents, or form a ,continuous, cover on soil surface . These would lead to reduced hygroscopic moisture, hydraulic conductivity, and …

oil sludge Equipment | Environmental XPRT
oil sludge Equipment | Environmental XPRT

After ,washing, the sludge is pumped to GN solids control equipment to separate into ,oil,, ... Factor-1M unit is used for ,thermal, utilization of ,oil sludges, of small volumes, oily soils, ... Kebos - High ,Oil, Yield ,Continuous, Waste ,Oil, Sludge Pyrolysis Plant.

CONTINUOS TREATMENT OF OILY SLUDGE AT COLOMBIAN …
CONTINUOS TREATMENT OF OILY SLUDGE AT COLOMBIAN …

CONTINUOUS, TREATMENT OF OILY ,SLUDGES,-PROCESS DESCRIPTION Oily sludge come from different sources in the refinery: API separators, storage tanks oily bottoms, floating sludge from industrial waste water treatment plant. These residues can contain supernatant oil, free or emulsified water and solids impregnated with hydro-carbons.

STARx Hottpad for smoldering treatment of waste oil sludge ...
STARx Hottpad for smoldering treatment of waste oil sludge ...

26/2/2020, · Growing stockpiles of waste oil sludge (WOS) are an outstanding problem worldwide. Self-sustaining Treatment for Active Remediation applied ex situ (STARx) is a treatment technology based on smoldering combustion. Pilot-scale experiments for the STARx Hottpad prove this new concept for the mobile treatment of WOS mixed intentionally with sand or ...

oil waste sludges Companies and Suppliers | Environmental XPRT
oil waste sludges Companies and Suppliers | Environmental XPRT

List of ,oil, waste ,sludges, companies, manufacturers and suppliers

(PDF) Review on oily sludge treatment technology
(PDF) Review on oily sludge treatment technology

Oily sludge is a stable emulsifying dispersion system co mposed of water, solid, petroleum. hydrocarbons (PHCs) and metal [ 3].Total petroleum hydrocarbon (T PH)content in oily sludge is 15-50% ...

Treatment of oily sludge (Patent) | OSTI.GOV
Treatment of oily sludge (Patent) | OSTI.GOV

A ,continuous, process and system for treatment of oily waste products and heavy sludge resulting from the ,washing, of scrap metal fragments bathed in oil. The sludge and oily waste both include a mixture of water, ferrous containing particulates and a hydrocarbon liquid.

CONTINUOS TREATMENT OF OILY SLUDGE AT COLOMBIAN REFINERIES
CONTINUOS TREATMENT OF OILY SLUDGE AT COLOMBIAN REFINERIES

CONTINUOUS, TREATMENT OF OILY ,SLUDGES,-PROCESS DESCRIPTION Oily sludge come from different sources in the refinery: API separators, storage tanks oily bottoms, floating sludge from industrial waste water treatment plant. These residues can contain supernatant ,oil,, free or emulsified water and solids impregnated with hydro-carbons.

Sludge treatment – drying
Sludge treatment – drying

Thermal drying is a process for the reduction of the volume of wet solid products, by removing the water and achieving dry solids concentration over 90% DS. This process has proven applications in both the environmental field (volume reduction of sludge from wastewater treatment plants) as well as in production processes of industries, such as chemical, pharmaceutical, food processing and minerals …

CONTINUOS TREATMENT OF OILY SLUDGE AT COLOMBIAN …
CONTINUOS TREATMENT OF OILY SLUDGE AT COLOMBIAN …

Using stimulated and intensive biodegradation combined with several oil recover technologies the cost of the treatment is close to, US$ 15 per cubic meter, of oily sludge. The continuous treatment, using a combination of several technologies, solves the environmental problems caused by inappropriate treatment and disposal of oily wastes.

What is Sewage Water and its Treatment Process? - Conserve ...
What is Sewage Water and its Treatment Process? - Conserve ...

Grey water is the ,waste, water from washing either from bathing, dishes or laundry. Black water is the ,waste, water from toilets. It is characterized by debris such as paper wrappings, sanitary products, soap residues, and dirt due to the chemical composition of the various ,waste, …

Industrial Waste & Environmental Services | Tervita
Industrial Waste & Environmental Services | Tervita

Tervita is an industrial ,waste, and environmental services company with facilities and services in Canada and the US. Call 1-855-TERVITA, We are closer than you think.

Method for removing sludge in crude oil tank and ...
Method for removing sludge in crude oil tank and ...

Disclosed is a method for removing sludge in a crude oil storage tank by use of thermal oil discharged from a distillation tower of an oil refinery, such as atmospheric residue, vacuum residue, or vacuum gas oil, and recovering oil having various applications by separating inorganics therefrom.

Ultrasonic washing for oily sludge treatment in pilot ...
Ultrasonic washing for oily sludge treatment in pilot ...

1/11/2018, · ,Oil removal, on, continuous, operation. Sludge/water ratio by weight, 1:2; output power, 0.24 w/cm 2 , Sodium petroleum sulfonate, 0.3%, Span 80, 0.03%, ultrasonic time: 30 min. The, oil, family compositions of oily, sludge, before and after ultrasonic, washing, was analyzed by TLC/FID method ( Fig. 6 ), the, removal, rate by water wash was dropped with the increase of composition polarity.

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