Welcome to the company ! we have many years of professional experience !
rsdzd@pyzyrsd.com +86 513525609655

Technical scheme of acid wastewater treatment

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.

Certificate of Honor

Get in touch with us

We will confidentially process your data and will not pass it on to a third party.

Technical scheme of acid wastewater treatment
Wastewater Treatment Plant Operator
Wastewater Treatment Plant Operator

(e.g., if water is ,mixed, with concentrated sulfuric ,acid,) during the preparation of reagents for ,wastewater, treatment Acute poisoning caused by various chemicals present in the wastes, used as reagents (e.g., gaseous chlorine), or released during the treatment; a particular hazard …

Defining Hazardous Waste: Listed Characteristic and Mixed ...
Defining Hazardous Waste: Listed Characteristic and Mixed ...

Wastewater, treatment sludges from electroplating operations except from the following processes: (1) Sulfuric ,acid, anodizing of aluminum; (2) tin plating on carbon steel; (3) zinc plating (segregated basis) on carbon steel; (4) aluminum or zinc-aluminum plating on carbon steel; (5) cleaning/stripping associated with tin, zinc and aluminum plating on carbon steel; and (6) chemical etching and ...

Cyanide Oxidation from Wastewater in a Flow ...
Cyanide Oxidation from Wastewater in a Flow ...

The experiments show that ,cyanide, electrooxidation presents pseudo-first-order kinetics with respect to CN- ions. For the operational conditions used in the experiments, the rate constant for ,cyanide, oxidation was in the range from 3 × 10-5 to 2 × 10-4 m s-1, with an optimum value of 1.5 × 10-4 m s-1 for a current density of 10 mA cm-2 and a linear speed of 0.22 m s-1.

Wastewater Treatment Plant Operator
Wastewater Treatment Plant Operator

(e.g., if water is ,mixed, with concentrated sulfuric ,acid,) during the preparation of reagents for ,wastewater, treatment Acute poisoning caused by various chemicals present in the wastes, used as reagents (e.g., gaseous chlorine), or released during the treatment; a particular hazard …

Comparative Study on Electrochemical Treatment of Cyanide ...
Comparative Study on Electrochemical Treatment of Cyanide ...

The electrochemical treatment of ,wastewater, is widely used for cleaning due to its efficiency. In this paper, two-dimensional (2D) and three-dimensional (3D) electrochemical systems were used to treat ,cyanide wastewater,. The effect of the applied voltage and the material of the main electrode on the removal of various ions and the characteristics of chemical reactions were mainly studied.

Defining Hazardous Waste: Listed Characteristic and Mixed ...
Defining Hazardous Waste: Listed Characteristic and Mixed ...

Wastewater, treatment sludges from electroplating operations except from the following processes: (1) Sulfuric ,acid, anodizing of aluminum; (2) tin plating on carbon steel; (3) zinc plating (segregated basis) on carbon steel; (4) aluminum or zinc-aluminum plating on carbon steel; (5) cleaning/stripping associated with tin, zinc and aluminum plating on carbon steel; and (6) chemical etching and ...

Comparison treatment of cyanide by chemical precipitation ...
Comparison treatment of cyanide by chemical precipitation ...

of ,wastewater, containing ,cyanide, and organic contaminants were inevitably produced in the chemical fiber production process during the past few decades [1,2]. ,Cyanide, is reported acutely toxic to living organisms, exposure to even small amounts of ,cyanide, can lead to inactivation of the enzyme cytochrome oxidase, resulting in inhibition of cellular

Cyanide plating waste water treatment
Cyanide plating waste water treatment

I have several waste streams of cyanide bearing waste water coming to a common treatment tank. I have the following waste streams: Copper cyanide rinse water = 300 gallons per day Bright Alloy Rinse = (Copper Cyanide + Zinc Cyanide mixture) = 300 gallons per week Acid Gold Rinse = 300 gallons per day.

Fifteen industrial wastewater treatment processes | LCDRI CN
Fifteen industrial wastewater treatment processes | LCDRI CN

8. ,Cyanide,-containing ,wastewater,. ,Cyanide,-containing ,wastewater, mainly comes from electroplating, gas, coking, metallurgy, metal processing, chemical fiber, plastics, pesticides, and chemical industries. ,Cyanide,-containing ,wastewater, is a kind of toxic industrial ,wastewater,. It is …

Comparison treatment of cyanide by chemical precipitation ...
Comparison treatment of cyanide by chemical precipitation ...

of ,wastewater, containing ,cyanide, and organic contaminants were inevitably produced in the chemical fiber production process during the past few decades [1,2]. ,Cyanide, is reported acutely toxic to living organisms, exposure to even small amounts of ,cyanide, can lead to inactivation of the enzyme cytochrome oxidase, resulting in inhibition of cellular

Comparative Study on Electrochemical Treatment of Cyanide ...
Comparative Study on Electrochemical Treatment of Cyanide ...

The electrochemical treatment of ,wastewater, is widely used for cleaning due to its efficiency. In this paper, two-dimensional (2D) and three-dimensional (3D) electrochemical systems were used to treat ,cyanide wastewater,. The effect of the applied voltage and the material of the main electrode on the removal of various ions and the characteristics of chemical reactions were mainly studied.

Cyanide - Wikipedia
Cyanide - Wikipedia

The cyanogen chloride formed couples pyridine with barbituric ,acid, to form a strongly colored red dye that is proportional to the ,cyanide, concentration. This colorimetric method following distillation is the basis for most regulatory methods (for instance EPA 335.4) used to analyze ,cyanide, in water, ,wastewater,, and contaminated soils.

Wastewater: Industrial Metal Finishing
Wastewater: Industrial Metal Finishing

discharge. There are four main reasons to control the pH in ,wastewater,: 1. Protect human health and the environment; fish and other living organisms in rivers and streams. 2. Protect the ,wastewater, infrastructure from corrosion, especially from acidic ,wastewater,. 3.

Fifteen industrial wastewater treatment processes | LCDRI CN
Fifteen industrial wastewater treatment processes | LCDRI CN

8. ,Cyanide,-containing ,wastewater,. ,Cyanide,-containing ,wastewater, mainly comes from electroplating, gas, coking, metallurgy, metal processing, chemical fiber, plastics, pesticides, and chemical industries. ,Cyanide,-containing ,wastewater, is a kind of toxic industrial ,wastewater,. It is …

Solution for treatment of cyanogen/cyanide in waste water
Solution for treatment of cyanogen/cyanide in waste water

Most of cyanogen/,cyanide, containing ,wastewater, is treated by alkaline chlorination method.Cyanogen is transformed to cyanic ,acid, by mixing with sodium chlorite gradually at pH of 10 or higher checking ORP value. (1st step) Then formed cyanic ,acid, is decomposed to nitrogen and carbon dioxide.

Wastewater: Industrial Metal Finishing
Wastewater: Industrial Metal Finishing

discharge. There are four main reasons to control the pH in ,wastewater,: 1. Protect human health and the environment; fish and other living organisms in rivers and streams. 2. Protect the ,wastewater, infrastructure from corrosion, especially from acidic ,wastewater,. 3.

Chat Online Inquiry Email

Business cooperation

+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City