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Treatment of acidic wastewater containing nickel by electrolysis in industry

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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Treatment of acidic wastewater containing nickel by electrolysis in industry
Oil and gas extraction using engineering ... - Separation
Oil and gas extraction using engineering ... - Separation

This article provides an overview of how this technology is assisting ,oil, extraction by focusing on ,separation, examples applicable to produced ,water, and sand management. Flow modelling and engineering simulation technology is becoming an integrated part of better equipment design and improving performance.

Oil/water separation techniques: A review of recent ...
Oil/water separation techniques: A review of recent ...

Oil,-,water separation, becomes important in applications such the treatment of oily wastewater and ,oil, spill removal. A considerable volume of industrial oily wastewater is produced in textile [1 ...

Oil/Water Separation - Stormtrap
Oil/Water Separation - Stormtrap

Oil/Water Separation, Remove ,Oil,, Grease, Fat and Other Hydrocarbons. As stormwater runoff enters the baffle chambers and meets the baffles, flow velocity decreases and particles with a settling velocity greater than the horizontal flow settle to the bottom of the chamber.

Oil in Water Analysis - AWE International
Oil in Water Analysis - AWE International

In a typical infrared absorption based method, an oily water sample is first acidified, then extracted typically by a chlorofluorocarbon (CFC) solvent. Once the extract is separated from the water sample, it is dried and purified by the removal of polar compounds.

US20150298993A1 - Separation of Oil-Water Mixtures Using ...
US20150298993A1 - Separation of Oil-Water Mixtures Using ...

The multiphasic liquid can comprise ,oil, and ,water, (e.g., ,oil, and sea ,water,, such as sea ,water, in an area of an ,oil, spill), stomach fluid and a food-grade ,oil, (e.g., olive ,oil,, vegetable ,oil,, canola ,oil,, or a mixture thereof), or other multiphasic liquids having an ,oil, component.

Oil and gas extraction using engineering ... - Separation
Oil and gas extraction using engineering ... - Separation

This article provides an overview of how this technology is assisting ,oil, extraction by focusing on ,separation, examples applicable to produced ,water, and sand management. Flow modelling and engineering simulation technology is becoming an integrated part of better equipment design and improving performance.

Oil/Water Separation - Stormtrap
Oil/Water Separation - Stormtrap

Oil/Water Separation, Remove ,Oil,, Grease, Fat and Other Hydrocarbons. As stormwater runoff enters the baffle chambers and meets the baffles, flow velocity decreases and particles with a settling velocity greater than the horizontal flow settle to the bottom of the chamber.

Superhydrophobic paper with mussel-inspired ...
Superhydrophobic paper with mussel-inspired ...

Oil/water separation of the sample was characterized by a dead-end filtration cell with an effective diameter of 2.5 cm gravity driving conditions. The sample was sealed between one vertical glass tube and one conical flask. 15 mL oil colored by oil red O and 15 mL water colored by methyl blue was poured in the cell, oil or water spontaneously permeated quickly.

Oil separation for industrial wastewater treatment - TASK
Oil separation for industrial wastewater treatment - TASK

Seperate ,oil,/,water, emulsions by means of ultrafiltration (UF) and nanofiltration (NF) ,Oil separation, techniques : gravity ,oil separation, with or without coalescing media; ultrafiltration (UF), nanofiltration (NF) for the ,separation, of ,oil,/,water, emulsions. Contact us for more information about this specific application. Applications ,oil separation,:

Oil/water separation technologies - DigitalRefining
Oil/water separation technologies - DigitalRefining

Both types of emulsions can co-exist in crude oil side by side. Separation of water-in-oil emulsions In this type of emulsion, water is the internal dispersed or discontinuous phase, while oil is the external or continuous phase. Separation by the different gravity of the two phases is a very slow process, but can be accelerated by the assistance of chemicals. The chemicals used are termed demulsifiers, emulsion …

Frontiers | Simple and Low-Cost Oil/Water Separation Based ...
Frontiers | Simple and Low-Cost Oil/Water Separation Based ...

The achievement of high-efficiency ,oil,/,water separation, has huge implications for protecting environment and reducing economic losses, but there is still a great challenge. Currently, most artificial ,oil,/,water, separating materials are fabricated through complex preparation process, resulting in the very high cost of ,separation,. In this paper, we present a simple and low-cost method to achieve ...

Separation of oil/water emulsions in continuous flow using ...
Separation of oil/water emulsions in continuous flow using ...

Improving the ,separation, of ,water,-in-,oil, emulsions – enhancing settling velocity Gravity ,separation, is a slow process requiring large residence times, and there are several ways to speed up the process. Heat treatment reduces both the interfacial tension of the ,oil,/,water, and viscosity of the ,oil, [4].

Oil/Water Separation for Cleaner Condensate Discharge
Oil/Water Separation for Cleaner Condensate Discharge

Oil,/,Water Separation for Cleaner Condensate Discharge, Designed with multi-stage separations for real-world, 24 hour continuous operation. Sized and designed to operate in most ambient conditions year-round. No electricity required. Accu-Sep ,Oil,/,Water, Separators Features Constructed of all non-corrosive materials Gravity activation

Oil/water separation - seepex.com
Oil/water separation - seepex.com

Effective ,separation, of ,oil, and ,water, is a critical factor in all ,oil, and gas production, and SEEPEX pumps create the ideal solution with a variety of reliable features for ,oil,/,water separation,. ... Some ,sample, applications: BN/NS/N range pumps transfer produced ,water, to hydrocyclones.

Oil Water Separation - Welcome to EnviroServ
Oil Water Separation - Welcome to EnviroServ

EnviroServ waste consultants will visit the site of a customer generating the oil contaminated water and take a sample to assess it for recycling. The oil contaminated water will then be collected from the customer’s site and transported safely to the Oil Separation Plant where the hydrocarbon will be recovered. The type of container and logistics used to collect oil contaminated water depends on …

Oil/Water Separation for Cleaner Condensate Discharge
Oil/Water Separation for Cleaner Condensate Discharge

Oil,/,Water Separation for Cleaner Condensate Discharge, Designed with multi-stage separations for real-world, 24 hour continuous operation. Sized and designed to operate in most ambient conditions year-round. No electricity required. Accu-Sep ,Oil,/,Water, Separators Features Constructed of all non-corrosive materials Gravity activation

Oil/water separation - seepex.com
Oil/water separation - seepex.com

Effective ,separation, of ,oil, and ,water, is a critical factor in all ,oil, and gas production, and SEEPEX pumps create the ideal solution with a variety of reliable features for ,oil,/,water separation,. ... Some ,sample, applications: BN/NS/N range pumps transfer produced ,water, to hydrocyclones.

Oil in water monitoring is a key to production separation ...
Oil in water monitoring is a key to production separation ...

Traditionally, ,oil, in ,water, monitoring was a manual operation, with samples taken from the produced ,water, discharge, acidified to a low pH, and then extracted through chemicals with ,oil, content determined by the infrared absorbance of the ,sample, extract and the total methylene (CH2) present.

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