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

Wastewater containing sulfuric acid

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.

Wastewater containing sulfuric acid
SOLUTION FOR WASTEWATER PROBLEM ... - Industrial Pollution
SOLUTION FOR WASTEWATER PROBLEM ... - Industrial Pollution

Treatment with sulphur dioxide to high concentration of Cr and Cu under controlled condition and using sodium (carbonate to precipitate Cr) gives hydrated chromium oxide of high purity. The addition of sulphur dioxide to the wastewater shows a considerable decrease in impurities. Only 1.9 parts

Research on Treating Acid Wastewater Containing Heavy Metal
Research on Treating Acid Wastewater Containing Heavy Metal

Chromium mainly exists in ,wastewater, by ,Cr, (III) and ,Cr, (VI). ,Cr, (VI) is easy to accumulate in organisms and water because of its solubility, strong oxidation, toxicity and other characteristics [4]. Chromium- ,containing wastewater treatment, is particularly important and must be treated before discharged.

MasterSeal 7000 CR - The best solution for extreme ...
MasterSeal 7000 CR - The best solution for extreme ...

MasterSeal 7000 ,CR, - The best solution for extreme ,wastewater, challenges Please contact us for free consultation. Proven durability: The concrete infrastructure of ,wastewater treatment, systems is subject to complex physical and chemical attacks. MasterSeal 7000 ,CR, …

INDUSTRIAL WASTEWATER TREATMENT TECHNOLOGIES
INDUSTRIAL WASTEWATER TREATMENT TECHNOLOGIES

Industrial, Wastewaters (IWW) means the water or liquid that carries waste from ,industrial, or processes, if it is distinct from domestic ,wastewater,. IWW may result from any process or activity of industry which uses water as a reactant or for transportation of heat or materials.

Electroplating Industrial Wastewater Treatment Systems ...
Electroplating Industrial Wastewater Treatment Systems ...

Electroplating ,wastewater treatment, equipment Easy Operation . Background: The composition of electroplating ,wastewater, is very complicated. Except for cyanide-,containing, (CN-) ,wastewater, and ,acid,-base ,wastewater,, heavy metal ,wastewater, is a potentially hazardous ,wastewater, category in the electroplating industry.

KR0149599B1 - Industrial wastewater treatment method using ...
KR0149599B1 - Industrial wastewater treatment method using ...

The present invention is a material ,containing, magnesium ions such as dolomite, magnesia lime, goat lime, magnesium hydroxide, magnesium carbonate, and magnesia, and neutralizing ,acid wastewater containing, acidic ,acid, such as sulfuric ,acid,, hydrochloric ,acid,, and nitric ,acid,. A method for treating ,industrial wastewater, by using a mountain climbing liquid and a precipitate formed therein ...

Wastewater containing Cr(VI) treatment using solar tubular ...
Wastewater containing Cr(VI) treatment using solar tubular ...

Thus, the tubular reactor, which was designed and built, was effective when applied to the treatment of real wastewater containing Cr(VI), using a photochemical reduction process. Furthermore, the use of a solar tubular reactor minimizes the electricity requirements, making it an …

Electroplating Industrial Wastewater Treatment Systems ...
Electroplating Industrial Wastewater Treatment Systems ...

1: Determine the usage scenario. 2: Analyze the quality of contaminated water (if necessary, do laboratory analysis) 3: Determine the ,treatment, process. 4: The supplier forecasts the price duration and governance objectives of the equipment or system.

INDUSTRIAL WASTEWATER TREATMENT TECHNOLOGIES
INDUSTRIAL WASTEWATER TREATMENT TECHNOLOGIES

Industrial, Wastewaters (IWW) means the water or liquid that carries waste from ,industrial, or processes, if it is distinct from domestic ,wastewater,. IWW may result from any process or activity of industry which uses water as a reactant or for transportation of heat or materials.

Photocatalytic treatment of industrial wastewater ...
Photocatalytic treatment of industrial wastewater ...

Many researches have been performed about use of photocatalysis processes in treatment of industrial wastewater. The additional advantage is coming from sensitivity of the Cr(VI) photo reduction to the surface catalytic effects or to the presence of an additional electron donor and acceptors; then, a synergistic effect was observed in two- or multi-component systems.

Treatment of refractory organic pollutants in industrial ...
Treatment of refractory organic pollutants in industrial ...

Cr,) removal rate. Experi-mental results showed that the WAO process without catalyst is also effective for the ,treatment, of the Orthochlorophenol ,wastewater,, upto 80% of the initial COD ,Cr, was removed by wet air oxidation at 270 C with stoichiometric oxygen supply. Portela Migue´lez et al. (1997) made experiments by the

PHOTOCATALYTIC TREATMENT OF INDUSTRIAL WASTEWATER ...
PHOTOCATALYTIC TREATMENT OF INDUSTRIAL WASTEWATER ...

toxic heavy metal contaminated ,wastewater, prior to its discharge to the environment. The aim of this study was to apply co-,treatment, of ,industrial wastewater containing, citric ,acid, and toxic heavy metals in single and binary systems using photocatalysis process. The hydrothermal method was used to synthesise dandelion-like TiO 2 structures.

Wastewater Treatment Plant - Industrial Waste Water ...
Wastewater Treatment Plant - Industrial Waste Water ...

Unistar manufacturer waster water ,treatment, plant for Electroplating industry ,wastewater treatment plant, has various kinds ,containing, such as cyanogen, chromium (,Cr,), copper (Cu), zinc (Zn), phosphorized ,wastewater,.Besides these chemical elements, there are also some other metal ions, their contained elements and densities are very different; Additionally different manufacturing process and business scope makes different density for the same ,waste water,…

Treatment of high-concentration chromium-containing ...
Treatment of high-concentration chromium-containing ...

Biological treatment of chromium-containing wastewater has great potential due to its economy, efficiency and safety (Pradhan et al. 2017). In the late 1970s, Romanenko & Koren'Kov (1977) isolated a genus (Pseudomonas) that can reduce Cr(VI) under anaerobic conditions. This was the first report of microbial reduction of Cr(VI).

Wastewater Treatment Plant - Industrial Waste Water ...
Wastewater Treatment Plant - Industrial Waste Water ...

Unistar manufacturer waster water treatment plant for Electroplating industry wastewater treatment plant has various kinds containing such as cyanogen, chromium (Cr), copper (Cu), zinc (Zn), phosphorized wastewater.Besides these chemical elements, there are also some other metal ions, their contained elements and densities are very different; Additionally different manufacturing process and business …

Treatment of high-concentration chromium-containing ...
Treatment of high-concentration chromium-containing ...

Biological ,treatment, of chromium-,containing wastewater, has great potential due to its economy, efficiency and safety (Pradhan et al. 2017). In the late 1970s, Romanenko & Koren'Kov (1977) isolated a genus (Pseudomonas) that can reduce ,Cr,(VI) under anaerobic conditions. This was the first report of microbial reduction of ,Cr,(VI).

Heavy Metals Removal Industrial Wastewater Solutions
Heavy Metals Removal Industrial Wastewater Solutions

Heavy Metals Wastewater Treatment System (Chrome Removal) Chromium is present in the wastewaters of a number of industries, including: stainless steel manufacturing, protective coatings on metal, magnetic tapes, chrome plating, tanneries, textile dyes production, pigments and paint production, production of cement, paper, rubber, etc. Chromium is ...

Heavy Metals Removal Industrial Wastewater Solutions
Heavy Metals Removal Industrial Wastewater Solutions

Heavy Metals ,Wastewater Treatment, System (Chrome Removal) Chromium is present in the wastewaters of a number of industries, including: stainless steel manufacturing, protective coatings on metal, magnetic tapes, chrome plating, tanneries, textile dyes production, pigments and paint production, production of cement, paper, rubber, etc. Chromium is ...

SOLUTION FOR WASTEWATER PROBLEM ... - Industrial Pollution
SOLUTION FOR WASTEWATER PROBLEM ... - Industrial Pollution

Treatment, with sulphur dioxide to high concentration of ,Cr, and Cu under controlled condition and using sodium (carbonate to precipitate ,Cr,) gives hydrated chromium oxide of high purity. The addition of sulphur dioxide to the ,wastewater, shows a considerable decrease in impurities. Only 1.9 parts

Chat Online Inquiry Email

Business cooperation

+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City