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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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water chiller system
Chloride Test in Wastewater | Memories of My Working Life
Chloride Test in Wastewater | Memories of My Working Life

Chloride,, in the form of ,chloride, (Cl ~) ion, is one of the major inorganic anions in water and ,wastewater,. The salty taste produced by ,chloride, concentrations is variable and dependent on the chemical composition of water. Some waters containing 250 mg C1~/L may have a detectable salty taste if the cation is ,sodium,.

(PDF) Removal and Recovery of Phosphate From Water Using ...
(PDF) Removal and Recovery of Phosphate From Water Using ...

Removal ,and, Recovery ,of, Phosphate From Water Using Sorption. Critical Reviews in Environmental Science and Technology, 2014. Paripurnanda Loganathan

How to Remove Nitrates from Water – Fresh Water Systems
How to Remove Nitrates from Water – Fresh Water Systems

Nitrate removal by ion exchange works on the same principle. Instead of ,sodium,, these water filtration systems use ,chloride, ions. When the contaminated water passes through the tank or cartridge, the resin beads will collect the nitrate ions and displace the harmless ,chloride, ions into the water in their place.

BIOCHAR WATER TREATMENT - UNIVERSITY OF IDAHO
BIOCHAR WATER TREATMENT - UNIVERSITY OF IDAHO

The method further comprises introducing a ,wastewater, stream comprising at least one contaminant to the ,wastewater treatment, system; adding the biochar to the ,wastewater, stream; adding an iron salt to the ,wastewater, stream; adding ozone to the ,wastewater, stream; mixing the biochar, iron salt and ozone with the ,wastewater, stream in a plug flow reactor; filtering the ,wastewater, stream in a moving bed …

METHOD FOR PRODUCING AEI ZEOLITE - TOSOH CORPORATION
METHOD FOR PRODUCING AEI ZEOLITE - TOSOH CORPORATION

However, these production methods require the use of a raw material containing fluorine or phosphorus. The fluorine and the phosphorus are, needless to say, contained in the, AEI zeolite, and also contained in wastewater after the production of the, AEI zeolite, and the like. Therefore, additional treatment such as wastewater treatment and equipment are required, and the production cost of an, AEI zeolite, is …

Inorganic Substances - Wastewater Treatment - Climate ...
Inorganic Substances - Wastewater Treatment - Climate ...

18/3/2021, · ,Chloride,, in the form of the Cl- ion, is one of the major inorganic constituents in water and ,wastewater,. Sources of chlorides in natural waters include: (1) leaching of ,chloride, from rocks and soils; (2) in coastal areas, saltwater intrusion; (3) agricultural, industrial, domestic, and human ,wastewater,; and (4) infiltration of groundwater into sewers adjacent to saltwater.

JP2006167631A - Treatment method and treatment equipment ...
JP2006167631A - Treatment method and treatment equipment ...

JP2006167631A JP2004364859A JP2004364859A JP2006167631A JP 2006167631 A JP2006167631 A JP 2006167631A JP 2004364859 A JP2004364859 A JP 2004364859A JP 2004364859 A ...

JP4631425B2 - Method and apparatus for treating fluorine ...
JP4631425B2 - Method and apparatus for treating fluorine ...

JP4631425B2 - Method and apparatus for treating ,fluorine,-,containing wastewater containing, phosphoric ,acid, - Google Patents

Literature Study Of The Biodegradability Of Chemicals In ...
Literature Study Of The Biodegradability Of Chemicals In ...

Equipment/Process Manufacturer (or Author) Source Literature CD 3-57 Water ,Treatment, process for Waste- water ,Containing, Formaldehyde 3-58 Improved Activated Sludge ,Treatment, System 3-59 ,Wastewater Treatment, System Using Activated Sludge and Carbon ,powder, 3-60 Small-sized, Noiseless Underwater Blower 3-61 FA (Furukawa-Arsendorf) System Night-Boi'l ,Treatment, Plant 3-62 ,Wastewater, …

Post-Treatment of Nanofiltration Polyamide Membrane ...
Post-Treatment of Nanofiltration Polyamide Membrane ...

used to ,treat wastewater, containing divalent ions or organic pollutants with molecular weights greater than 200 Da [5,7]. Treatment of ,wastewater, containing organic/inorganic pollutants has become an urgent environmental issue because numerous pollutants have been detected in various water sources such as river, ground, and surface waters [8–13].

Revealing the Underlying Mechanisms of How Sodium Chloride ...
Revealing the Underlying Mechanisms of How Sodium Chloride ...

Recently, anaerobic ,cofermentation of waste activated sludge, (WAS) and food waste for short chain fatty ,acid, (SCFA) production has drawn growing attention. However, the details of how ,sodium chloride, (NaCl) in food waste affects SCFA generation from the cofermentation remain largely unknown, which provides limited understanding of the cofermentation process. This work therefore aims to provide ...

PROCESS FOR RECOVERING SULFATE AND CHLORIDE SALTS …
PROCESS FOR RECOVERING SULFATE AND CHLORIDE SALTS …

A method for treating ,wastewater, from a coal to chemical or coal to liquid process, comprising: converting coal to chemical or liquid and producing a ,wastewater,; concentrating the ,wastewater, to form a salt solution; directing the salt solution comprising an alkali metal, ,chloride,, and sulfate to a hydrous salt crystallization unit and crystallizing hydrated sulfate salts to form hydrated ...

Treating the Public Water Supply - Department of Chemistry
Treating the Public Water Supply - Department of Chemistry

In order for NaCl to be soluble, the Na + and Cl-ions must break free from the crystal-lattice structure of the solid. When the ions are in solution, they are surrounded by water molecules, and the ions are said to be solvated, or dissolved in an aqueous solution, denoted (aq).Hence, the process of dissolving a NaCl crystal can be described by the following chemical equation (Equation 1):

Hydrofluoric Acid Recovery from Waste Semiconductor Acid ...
Hydrofluoric Acid Recovery from Waste Semiconductor Acid ...

Equally important, no ,aluminum, was eluted from the ,zeolite, structure, making the sorption media safe for water ,treatment,. A two-parameter logistic model was used to simulate the BTCs.

Is Pedialyte Good For Upset Stomach and Vomiting? - Public ...
Is Pedialyte Good For Upset Stomach and Vomiting? - Public ...

Nonmedicinal ingredients: water and citric ,acid,. Fruit-flavoured Active ingredients (mg/100 mL): 2500 mg of dextrose, 205 mg of ,sodium chloride,, 204 mg of potassium citrate, and 86 mg of ,sodium, citrate. Nonmedicinal ingredients: water, citric ,acid,, artificial fruit flavour, sucralose, acesulfame potassium, and FD&C Yellow No. 6. Grape-flavoured

Aluminum Sulfate and Sodium Aluminate Buffer Solutions for ...
Aluminum Sulfate and Sodium Aluminate Buffer Solutions for ...

The dealumination of ,zeolite, H-β by ammonium hexafluorosilicate (i.e., (NH4)2SiF6, AHFS) ,treatment, was investigated by 27Al and 19F solid-state NMR, combined with 27Al/19F double resonance NMR.

Subject:
Subject: "sodium chloride" - PubAg Search Results

sodium chloride,, etc ; Arabidopsis; abscisic ,acid,; cells; hypersensitivity; mutants; ... Ten new ambuic ,acid, derivatives, ... The potential of anammox to ,treat, saline ,wastewater, was systematically evaluated in …

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