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

Acid red 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.

Certificate of Honor

Get in touch with us

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

Acid red wastewater
Industrial Wastewater Treatment - an overview ...
Industrial Wastewater Treatment - an overview ...

Most of the industrial wastewater treatment applications for MBRs in Europe are used for pharmaceutical, chemical, and, food, industry, wastewaters,, treating 50–1840 m 3 d −1. In North America, MBRs are used primarily for food and beverage processing and chemical plant wastewater, treating 19–18 925 m 3 d −1.

Industrial Wastewater Treatment | Services | ChemTreat Inc.
Industrial Wastewater Treatment | Services | ChemTreat Inc.

Industrial wastewater treatment, requires appropriate technologies as well as proper application. ... The ratio of acrylic ,acid, to acrylamide determines the degree of charge on the molecule. ... chromium, ,nickel,, and manganese. These contaminants can enter ,wastewater, streams from a variety of ,industrial, processes, and if untreated, ...

Industrial Wastewater Treatment - emewCorporation
Industrial Wastewater Treatment - emewCorporation

Custom designed and engineered emew metal recovery systems are ideal to recover high purity metals such as copper, nickel, tin, silver and others from mixed-metal, contaminated wastewater and other effluent streams. The pure metal recovered can be reused within your operation, or sold to offset processing costs.

Coal Mining Detailed Study - 2008 - US EPA
Coal Mining Detailed Study - 2008 - US EPA

appendix a: additional untreated and treated ,acid mine, drainage ,wastewater, characterization data . appendix b: draft ,acid mine, drainage ,treatment, cost module: ,chemical, precipitation using caustic soda . appendix c: draft ,acid mine, drainage ,treatment, cost module: ,chemical, precipitation using caustic soda

American Chemical Society
American Chemical Society

We would like to show you a description here but the site won’t allow us.

Chemical Water Treatment Solutions | Chemical Wastewater ...
Chemical Water Treatment Solutions | Chemical Wastewater ...

These are basic procedures within any ,chemical treatment, technology and are performed automatically, using either acids or bases, as appropriate. pH is a measure of the activity of hydrogen ions (H+) in water, and therefore also a measure of the acidity or alkalinity of water. pH adjustment permits the neutralization of water to protect downstream equipment or prior to disposal.

Industrial Wastewater Treatment - an overview ...
Industrial Wastewater Treatment - an overview ...

Industrial Wastewater Treatment. Industrial wastewater treatment covers the mechanisms and processes used to treat waters that have been contaminated in some way by anthropogenic industrial or commercial activities prior to its release into the environment or its reuse. From: Advances in Food and Nutrition Research, 2014. Related terms: Biomass

Treatment of wastewater containing nickel by complexation ...
Treatment of wastewater containing nickel by complexation ...

15/2/2018, · The traditional methods of treating nickel-containing wastewater, such as liquid-liquid extraction, adsorption, chemical precipitation and ion exchange, which solve the problem of wastewater pollution, but they result in secondary solid waste pollution,,,.

Industry Wastewater Treatment - HUMINTECH
Industry Wastewater Treatment - HUMINTECH

As stated above, it is also possible to use humic acids for removing toxic metals from water. The residual concentration of toxic metals in ,waste water, after such a ,treatment, is lower than 0.03 mg/L. The highest effect can be observed in the removal of lead (Pb), mercury (Hg), cadmium (Cd), copper (Cu), zinc (Zn), ,nickel, (Ni) and chromium (Cr).

Removal efficiency of nickel and lead from industrial ...
Removal efficiency of nickel and lead from industrial ...

Advantages of MDC were the saving of energy, available exoelectrogenic bacteria and nutrient for them, simultaneous treatment for municipal and industrial wastewater. Thus, MDC is an effective method for removal of heavy metals, such as Ni and Pb present in industrial wastewater.

Wastewater Treatment for the Industrial Metal Finishing ...
Wastewater Treatment for the Industrial Metal Finishing ...

23/10/2020, · ,Wastewater, with a high pH is generally neutralized with sulfuric ,acid, (H 2 SO 4), hydrochloric ,acid, (HCl), or carbon dioxide (CO 2). The most common chemicals used are H 2 SO 4 and NaOH. Neutralization can be accomplished by batch ,treatment, or continuous flow processes. Batch ,treatment, is usually for lower flow volumes.

Chemical Stability of Acid Rock Drainage Treatment Sludge ...
Chemical Stability of Acid Rock Drainage Treatment Sludge ...

To assess the ,chemical, stability of sludges generated by neutralizing ,acid, rock drainage (ARD) with alkaline reagents, synthetic ARD was treated with hydrated lime (batch and high-density sludge process), limestone, and two proprietary reagents (KB-1 and Bauxsol). The amorphous metal hydroxide sludge produced was leached using deionized water, U.S. EPA methods (toxicity characteristic leaching ...

Treatment of wastewater containing nickel by complexation ...
Treatment of wastewater containing nickel by complexation ...

15/2/2018, · The traditional methods of treating ni,ckel-containing, wastewater, such as, liquid-liquid extraction, adsorption, chemical precipitation and ion exchange, which solve the problem of wastewater pollution, but they result in secondary solid waste pollution,,,,.

Wastewater - Wikipedia
Wastewater - Wikipedia

Wastewater, is any water that has been contaminated by human use. ,Wastewater, is "used water from any combination of domestic, industrial, commercial or agricultural activities, surface runoff or stormwater, and any sewer inflow or sewer infiltration". Therefore, ,wastewater, is a byproduct of domestic, industrial, commercial or agricultural activities.

14 Industrial Wastewater Treatment Principals and Ideas
14 Industrial Wastewater Treatment Principals and Ideas

The effective treatment of industrial wastewater should follow the following principles: 1. The most fundamental thing is to reform the production process and eliminate the production of toxic and harmful wastewater in the production process. For example, replace toxic materials or products with non-toxic materials or products.

15 types of industrial wastewater treatment processes ...
15 types of industrial wastewater treatment processes ...

The primary treatment mainly separates suspended solids, colloids, oil slicks or heavy oils in water. Water quality and quantity adjustment, natural sedimentation, floating and oil separation can be used.

Industrial Wastewater Treatment - emewCorporation
Industrial Wastewater Treatment - emewCorporation

Custom designed and engineered emew, metal, recovery systems are ideal to recover high purity metals such as copper,, nickel,, tin, silver and others from mixed-metal, contaminated, wastewater, and other effluent streams. The pure, metal, recovered can be reused within your operation, or sold to offset processing costs.

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 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 to recycle treated …

Industrial wastewater treatment - Wikipedia
Industrial wastewater treatment - Wikipedia

Brine ,treatment, is commonly encountered when treating cooling tower blowdown, produced water from steam assisted gravity drainage (SAGD), produced water from natural gas extraction such as coal seam gas, frac flowback water, ,acid mine, or ,acid, rock drainage, reverse osmosis reject, chlor-alkali ,wastewater,, pulp and paper mill effluent, and waste streams from food and beverage processing.

Chat Online Inquiry Email

Business cooperation

+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City