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

waste disposal problems

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.

waste disposal problems
Feasibility of Utilizing Acid Mine Drainage Sludge in an ...
Feasibility of Utilizing Acid Mine Drainage Sludge in an ...

Feasibility of Utilizing ,Acid Mine, Drainage Sludge in an ,Innovative Iron-based Wastewater Treatment Process, R. Anwar1, M. Ahmed1, P. Ziemkiewicz2, L.-S. Lin1 1Department of Civil and Environmental Engineering, West Virginia University, Morgantown, WV, 26506, USA 2West Virginia Water Research Institute, West Virginia University, Morgantown, 26506, USA

Treatment of tailings in mining operations | Industrial ...
Treatment of tailings in mining operations | Industrial ...

Mine, water generally has the following components: Free ,acid,; Anions, such as sulfate (SO42-) and carbonate (CO32-) Dissolved metals, such as iron (Fe), aluminum (Al), calcium (Ca), magnesium (Mg), manganese (Mn) and sodium (Na). Suspended particles; ,Chemical, products; ,Wastewater, produced by the mining industry is also known as tailings.

Treatment of tailings in mining operations | Industrial ...
Treatment of tailings in mining operations | Industrial ...

Mine, water generally has the following components: Free ,acid,; Anions, such as sulfate (SO42-) and carbonate (CO32-) Dissolved metals, such as iron (Fe), aluminum (Al), calcium (Ca), magnesium (Mg), manganese (Mn) and sodium (Na). Suspended particles; ,Chemical, products; ,Wastewater, produced by the mining industry is also known as tailings.

Mining wastewater treatment | Acid water from mining
Mining wastewater treatment | Acid water from mining

Mining wastewater treatment, avoids environmental damage from minery ,acid, water. Preventative and active measures are to be taken with best technologies. USA Office: +1 (415) 604-9984

Feasibility of Utilizing Acid Mine Drainage Sludge in an ...
Feasibility of Utilizing Acid Mine Drainage Sludge in an ...

Feasibility of Utilizing ,Acid Mine, Drainage Sludge in an ,Innovative Iron-based Wastewater Treatment Process, R. Anwar1, M. Ahmed1, P. Ziemkiewicz2, L.-S. Lin1 1Department of Civil and Environmental Engineering, West Virginia University, Morgantown, WV, 26506, USA 2West Virginia Water Research Institute, West Virginia University, Morgantown, 26506, USA

Mining wastewater treatment | Acid water from mining
Mining wastewater treatment | Acid water from mining

Mining wastewater treatment, avoids environmental damage from minery ,acid, water. Preventative and active measures are to be taken with best technologies. USA Office: +1 (415) 604-9984

Removal of Manganese(II) from Acid Mine Wastewater: A ...
Removal of Manganese(II) from Acid Mine Wastewater: A ...

Microbial oxidation and the removal of Mn (II) have been effective in treating artificial wastewater and groundwater under neutral conditions with adequate oxygen. Compared to physicochemical techniques, the bioremediation of manganese mine drainage without the …

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.

(PDF) Novel Passive Co-Treatment of Acid Mine Drainage and ...
(PDF) Novel Passive Co-Treatment of Acid Mine Drainage and ...

TECHNICAL TECHNICAL REPORTS: WASTE MANAGEMENT REPORTS Novel Passive Co-,Treatment of Acid Mine Drainage and Municipal Wastewater, William H. J. Strosnider,* Brandon K. Winfrey, and Robert W. Nairn A laboratory-scale, four-stage continuous-flow reactor system was constructed to test the viability of high-strength ,acid mine A cid mine, drainage (AMD) and municipal ,wastewater, (MWW) are …

(PDF) Novel Passive Co-Treatment of Acid Mine Drainage and ...
(PDF) Novel Passive Co-Treatment of Acid Mine Drainage and ...

TECHNICAL TECHNICAL REPORTS: WASTE MANAGEMENT REPORTS Novel Passive Co-,Treatment of Acid Mine Drainage and Municipal Wastewater, William H. J. Strosnider,* Brandon K. Winfrey, and Robert W. Nairn A laboratory-scale, four-stage continuous-flow reactor system was constructed to test the viability of high-strength ,acid mine A cid mine, drainage (AMD) and municipal ,wastewater, (MWW) are …

Feasibility of Utilizing Acid Mine Drainage Sludge in an ...
Feasibility of Utilizing Acid Mine Drainage Sludge in an ...

Feasibility of Utilizing ,Acid Mine, Drainage Sludge in an ,Innovative Iron-based Wastewater Treatment Process, R. Anwar1, M. Ahmed1, P. Ziemkiewicz2, L.-S. Lin1 1Department of Civil and Environmental Engineering, West Virginia University, Morgantown, WV, 26506, USA 2West Virginia Water Research Institute, West Virginia University, Morgantown, 26506, USA

Treatment of combined acid mine drainage (AMD)--flotation ...
Treatment of combined acid mine drainage (AMD)--flotation ...

30/7/2009, · The treatability of a copper mine wastewater, including heavy metals, AMD, as well as flotation chemicals, with Fenton process was investigated. Fenton process seems advantageous for this treatment, because of Fe(2+) content and low pH of AMD.

Co-treatment of acid mine drainage with municipal ...
Co-treatment of acid mine drainage with municipal ...

Co-,treatment of acid mine, drainage (AMD) with municipal ,wastewater, (MWW) using the activated sludge process is a novel ,treatment, technology offering potential savings over alternative systems in materials, proprietary chemicals and energy inputs. The impacts of AMD on laboratory-scale activated sludge units (plug-flow and sequencing batch reactors) treating synthetic MWW were investigated ...

Development of Innovative Wastewater Treatment ...
Development of Innovative Wastewater Treatment ...

Acid mine drainage (AMD) and municipal wastewater (MWW) are two major pollution sources in headwaters of Appalachia and energy producing regions worldwide. Incorporating the prevalent chemistry of the two wastes in designing treatment technologies for concurrent management of the wastes can provide multi-faceted benefits.

Acid Mine Drainage | IDE Technologies
Acid Mine Drainage | IDE Technologies

Industrial Water Treatment. Mining. Acid Mine Drainage; Tailing Ponds; Power & Petrochemical. Cooling Tower Blowdown; Flue Gas Desulfurization; Refinery Wastewater Treatment; Produced Water. Coal Seam Gas; Enhanced Oil Recovery; Steam Assisted Gravity Drainage (SAGD) Crystallization and Zero Liquid Discharge; Brine Management; Desalination. Membrane Desalination – RO Plant

BIOREMEDIATION FOR ACID MINE DRAINAGE: ORGANIC
BIOREMEDIATION FOR ACID MINE DRAINAGE: ORGANIC

ACID MINE, DRAINAGETREATMENTS A collection and ,treatment, method is the key factor in the management and control strategy used in AMD ,treatment,. This strategy consists of the collection of all contaminated ,mine, wastes to be treated by either ,chemical, or biological processes, with

[PDF] Research of acid mine wastewater treatment ...
[PDF] Research of acid mine wastewater treatment ...

Some commonly used treatment technologies and principle of mine acid waste water treatment were analyzed. And the characteristics of several treatment methods are discussed in this paper. At present, of the acidic mining waste water treatment methods and main method of sulfide precipitation floatation, method of displacement, extraction method, combined processing and biochemical electrode method, …

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.

Acid mine drainage treatment using by-products from ...
Acid mine drainage treatment using by-products from ...

Present application options for these by-products are limited and they are largely considered waste. ,Chemical, precipitation experiments were performed with the jar test. All the studied by-products removed over 99% of Al, As, Cd, Co, Cu, Fe, Mn, Ni, Zn and approximately 60% of sulphate from ,acid mine, drainage.

Chat Online Inquiry Email

Business cooperation

+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City