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Chongqing fracturing and production test flowback fluid

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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Chongqing fracturing and production test flowback fluid
Electrocoagulation Technology in Wastewater Treatme nt: A ...
Electrocoagulation Technology in Wastewater Treatme nt: A ...

(I.Kabdasl et al. 2012).The principle of electrocoagulation was first patented in 1906 by A. E. Dietrich and were used to treat bilge water from ships. In the United States J.T. Harries awarded a patent In 1909 for wastewater treatment by electrolysis using sacrificial aluminiu m and iron anodes. Thereafter, a wide range of water and

Is There a Precipitation Sequence in Municipal Wastewater ...
Is There a Precipitation Sequence in Municipal Wastewater ...

29/5/2018, · wastewater was collected from the influent of a local wastewater treatment plant (Leeuwarden, The Netherlands). After sampling, all the wastewater was physically filtered through a combined sieve filter (325 μm) and stored in a 4 °C fridge. Wastewater Electrolysis. An undivided glass type electro-chemical cell with a volume of 1.0 L was used for all

Decomposition System of Nitrogen Compounds in Waste Water ...
Decomposition System of Nitrogen Compounds in Waste Water ...

electrolysis,, commercializing electrolytic denitrification ... Ammonia in ,wastewater, reacts with hypochlorous ,acid, generated in equation 2 to produce monochloroamine and dichloroamine (equations 3 and 4). ... Fig. 1 ,Principle, of electrolytic denitrification Anode Cathode .

Ultrasonic Clamp-on Flow Meters for Gas Liquids & Steam ...
Ultrasonic Clamp-on Flow Meters for Gas Liquids & Steam ...

Flow meters for every industry and medium - by use of ultrasound and without media contact. As the technology and market leader in the field of clamp-on ultrasonic flowmeters and real time concentration and density monitoring as well as advanced process analytics using clamp-on ultrasound and inline refractometry , FLEXIM offers the best measurement solutions for any application and media in ...

FEASIBILITY OF ELECTROLYSIS IN NUTRIENT RECOVERY
FEASIBILITY OF ELECTROLYSIS IN NUTRIENT RECOVERY

1.3. Electrolytic cell and ,electrolysis Electrolysis, is a technology of applying electric current to a system in order to facilitate reactions, which would not happen spontaneously without application of external force. One of the examples of such reactions is separating a solution into its components, such as breaking down water molecules (H 2

MEREE389排版
MEREE389排版

2.1. Experimental ,principle, 2.1.1. ,Electrolysis principle,. Under the action of electric field force, the anions and cations move to cathode and anode respectively in electrolyte solution. Fi nally, the hydrogen sulfate is oxidized to Caro's ,acid, at the anode and the hydrogen ion is reduced to hydrogen in the cathode. The main reaction and

Effects of microplastics on wastewater and sewage sludge ...
Effects of microplastics on wastewater and sewage sludge ...

15/2/2020, · Coagulants form a sludge layer, which arrests suspended particles and discharges H 2 gas during ,electrolysis,, and subsequently elevates the sludge to the surface of ,wastewater, . It was found that when the pH values are in the range of 3 to 10, the effective removal rate of …

Sodium hypochlorite - Wikipedia
Sodium hypochlorite - Wikipedia

Sodium hypochlorite, (commonly known in a dilute solution as bleach) is a chemical compound with the formula NaOCl or NaClO, comprising a sodium cation (Na +) and a hypochlorite anion (OCl − or ClO −It may also be viewed as the sodium salt of hypochlorous ,acid,.The anhydrous compound is unstable and may decompose explosively. It can be crystallized as a pentahydrate NaOCl ·5 H

AquaNES DSS - In-line electrolysis (electro-chlorination)
AquaNES DSS - In-line electrolysis (electro-chlorination)

In-line ,electrolysis, (ECl 2) is the production of oxidants for the inactivation of microbial cells through an ,electrolysis, process conducted directly in the water to be treated. At the electrodes gaseous chlorine is produced from the chloride dissolved in the water that is to be treated (eq. 1).

Chlorine gas (Cl2) - Structure Molecular Mass Properties ...
Chlorine gas (Cl2) - Structure Molecular Mass Properties ...

Chlorine, gas (Cl2) - ,Chlorine, is the chemical element with the formula Cl2 commonly used as disinfectant. Visit BYJU'S to understand the properties, structure and its uses.

Wastewater cadmium sulfate electrolytic acid ...
Wastewater cadmium sulfate electrolytic acid ...

Wastewater,, cadmium sulfate electrolytic, ,acid, EC number: 273-721-3 | CAS number: 69012-21-1 Electrolytic solution from ,electrolysis, of cadmium sulfate consisting primarily of cadmium sulfate and sulfuric ,acid,.

Ultrasonic Clamp-on Flow Meters for Gas Liquids & Steam ...
Ultrasonic Clamp-on Flow Meters for Gas Liquids & Steam ...

Flow meters for every industry and medium - by use of ultrasound and without media contact. As the technology and market leader in the field of clamp-on ultrasonic flowmeters and real time concentration and density monitoring as well as advanced process analytics using clamp-on ultrasound and inline refractometry , FLEXIM offers the best measurement solutions for any application and media in ...

Chapter 1 Introduction to Electrolysis Electrolysers and ...
Chapter 1 Introduction to Electrolysis Electrolysers and ...

Electrolysis can be seen as a tool for green chemistry, which is “concerned with the utilisation of a set of principles that can reduce or eliminate the use of hazardous substances in the design, manufacture and application of chemical products”. 1 Electrolysis can provide a selective and environmentally friendly procedure for synthesis 2 and offers alternative approaches to the recycling of chemicals and …

Magnetic Flow Meters | Yokogawa America
Magnetic Flow Meters | Yokogawa America

Magnetic flow, meters consist of a detector and a converter, with the ,principle, of the detector adopting Faraday's electromagnetic induction law. Faraday's Law states that if conductive fluid flows in a magnetic field, an electromagnetic force is generated in proportion to the fluid's flow velocity.

Microbial fuel cell - Wikipedia
Microbial fuel cell - Wikipedia

The current generated from a ,microbial fuel cell, is directly proportional to the organic-matter content of ,wastewater, used as the fuel. MFCs can measure the solute concentration of ,wastewater, (i.e., as a biosensor).. ,Wastewater, is commonly assessed for its biochemical oxygen demand (BOD) values. [clarification needed] BOD values are determined by incubating samples for 5 days with proper ...

Hydrogen production by PEM water electrolysis – A review ...
Hydrogen production by PEM water electrolysis – A review ...

1/12/2019, · Hydrogen production by alkaline water ,electrolysis, is well established technology up to the megawatt range for commercial level in worldwide and the phenomenon first introduced by Troostwijk and Diemann in 1789 , , , .Alkaline water ,electrolysis, process initially at the cathode side two molecules of alkaline solution (KOH/NaOH) were reduced to one molecule of hydrogen (H 2) and two hydroxyl ...

Ammonium removal from wastewater by liquid-liquid contactors
Ammonium removal from wastewater by liquid-liquid contactors

Ammonium removal from ,wastewater, by liquid-liquid membrane contactors 1 Abstract Removal of ammonia from ,wastewater, generated in a waste treatment plant by a membrane contactor was studied at lab scale. The treated ,wastewater, will be applied in the Hydrogen and Oxygen production by ,electrolysis, via renewable energies. The aim of this study relies

Vacuum & Electrolysis | Hansung Cleantech Co. Ltd
Vacuum & Electrolysis | Hansung Cleantech Co. Ltd

The electrolysis process removes and sterilizes the residual organic matters of wastewater through electrocoagulation and decomposition using electrode plates. Furthermore, it can remove non-biodegradable organic matters and nitrogen with no chemical and is stable even in …

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