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Sodium polyacrylate for flocculation and sedimentation of acid wastewater

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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Sodium polyacrylate for flocculation and sedimentation of acid wastewater
Remove Heavy Metals From Wastewater | Beckart Environmental
Remove Heavy Metals From Wastewater | Beckart Environmental

Comprehensive ,Wastewater, Solutions. Beckart Environmental can supply everything you need to ,remove, the metal from your ,wastewater,, including: Equipment. We offer many different types of equipment that can be used to ,remove, metal, including water washers and dissolved air flotation equipment.

US5395536A - Wastewater organic acid removal process ...
US5395536A - Wastewater organic acid removal process ...

A process for removing carboxylic acids from aqueous solutions using a composition of a polyaluminum chlorohydrate and a cationic polyelectrolyte is described. After or during the initial contact of the aqueous solution with the composition, an organic liquid may optionally be added after which separation into an aqueous phase and an organic phase occurs whereby the organic acids are removed ...

The solution for sulphuric acid in wastewater | Almeco
The solution for sulphuric acid in wastewater | Almeco

The ,wastewater, must meet certain standards. To ,remove, the sulphides from the water, you could add a dose of FeCl3 directly into the reactor. By adding iron chloride, the hydrogen sulphide is converted to a slightly soluble iron sulphide with formation of hydrochloric ,acid, (HCl).

How to Remove Lead from Your Industrial Water and Wastewater
How to Remove Lead from Your Industrial Water and Wastewater

There are several separation and treatment technologies that are commonly used to ,remove, lead from industrial water and ,wastewater,. Each treatment strategy offers certain advantages or fitness for particular applications; therefore, the best lead removal technology is one that fits a …

Removing Heavy Metals from Wastewater | Products Finishing
Removing Heavy Metals from Wastewater | Products Finishing

Precipitation and ultrafiltration provide two ways to ,remove, heavy metals from ,wastewater, that are superior to conventional solutions. Both can help manufacturers avoid costly consequences, and a reputable provider can advise on which process will deliver the best results based on a variety of application-specific criteria.

Quick Guide To Industrial Wastewater Treatments | Howden
Quick Guide To Industrial Wastewater Treatments | Howden

Wastewater, from ,acid, manufacturing plants or industries where acids are used as raw materials or catalysts will inevitably contain acids in the waste stream. Removal of these pollutants require strategies involving, ion exchange, adsorption, solvent extraction, membrane separation, reactive distillation, reactive extraction, membrane based solvent extraction, emulsion liquid membrane ...

Industrial wastewater treatment - Wikipedia
Industrial wastewater treatment - Wikipedia

Industrial wastewater treatment, describes the processes used for treating ,wastewater, that is produced by industries as an undesirable by-product. After treatment, the treated industrial ,wastewater, (or effluent) may be reused or released to a sanitary sewer or to a surface water in the environment.. Most industries produce some ,wastewater,.Recent trends have been to minimize such production or ...

Wastewater Laboratory Basics - Illinois Water Environment ...
Wastewater Laboratory Basics - Illinois Water Environment ...

wastewater, while digesting organic matter. The BOD test measures the oxygen demand due to both carbon and nitrogen based compounds. ... ,Acid, wash if necessary. Make sure to ,remove, all soap residue. • Add a DI water seal and cap bottle before incubating. BOD – More Helpful Hints

Removal of Organic Matter from Wastewater by Activated ...
Removal of Organic Matter from Wastewater by Activated ...

Abstract—,Wastewater, is the by-product of municipal, agricultural and industrial activity. The chemical composition of ,wastewater, reflects the origin from which it came. Removal of organic matter from ,wastewater, is essential so that treated water can meet the acceptable quality standards to …

Removal of Cr( vi ) from wastewater by a two-step method ...
Removal of Cr( vi ) from wastewater by a two-step method ...

Therefore, by combining oxalic ,acid, and FA, Cr(VI) can be removed from ,wastewater, and its environmental toxicity can be reduced simultaneously. In this study, we investigated a two-step method to eliminate Cr( VI ) from ,wastewater,; in detail, the first step included the reduction of Cr( VI ) to Cr( III ) in the presence of oxalic ,acid,, followed by the adsorption of Cr( III ) onto MFA.

How to Remove Phenol from Wastewater?
How to Remove Phenol from Wastewater?

The activated carbon is used to measure the nicotinic ,acid, content of foodstuffs, the nicotinic ,acid, being adsorbed by carbon and subsequently eluted with a solution of sodium hydroxide in alcohol. Tastes, colours and odours are removed from potable waters and dissolved organics such as phenols, pesticides, organic dyes, surfactants etc., are removed from industrial and municipal ,waste water,.

How to Remove Lead from Your Industrial Water and Wastewater
How to Remove Lead from Your Industrial Water and Wastewater

There are several separation and treatment technologies that are commonly used to ,remove, lead from industrial water and ,wastewater,. Each treatment strategy offers certain advantages or fitness for particular applications; therefore, the best lead removal technology is one that fits a …

How Do You Remove Silica from Industrial Water and Wastewater?
How Do You Remove Silica from Industrial Water and Wastewater?

There are a few types of IX, and the type used for silica removal is strong base anion (SBA) resin operated in the hydroxide cycle, as silica is a weak ,acid,. When using IX to treat complex streams that contain silica as well as other contaminants, such as heavy metals, care must be taken to properly separate and/or dispose of any hazardous materials that may also exist in the stream.

How Do You Remove Silica from Industrial Water and Wastewater?
How Do You Remove Silica from Industrial Water and Wastewater?

There are a few types of IX, and the type used for silica removal is strong base anion (SBA) resin operated in the hydroxide cycle, as silica is a weak ,acid,. When using IX to treat complex streams that contain silica as well as other contaminants, such as heavy metals, care must be taken to properly separate and/or dispose of any hazardous materials that may also exist in the stream.

Quick Guide To Industrial Wastewater Treatments | Howden
Quick Guide To Industrial Wastewater Treatments | Howden

Wastewater, from ,acid, manufacturing plants or industries where acids are used as raw materials or catalysts will inevitably contain acids in the waste stream. Removal of these pollutants require strategies involving, ion exchange, adsorption, solvent extraction, membrane separation, reactive distillation, reactive extraction, membrane based solvent extraction, emulsion liquid membrane ...

Removing Heavy Metals from Wastewater | Products Finishing
Removing Heavy Metals from Wastewater | Products Finishing

Precipitation and ultrafiltration provide two ways to ,remove, heavy metals from ,wastewater, that are superior to conventional solutions. Both can help manufacturers avoid costly consequences, and a reputable provider can advise on which process will deliver the best results based on a variety of application-specific criteria.

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