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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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Environmental Social and Governance Report
Environmental Social and Governance Report

Ensure that 100% of production meets ,the Company's, quality and food safety standards. Apply at least 30% stricter target values for product safety indicators in ,the Company's, quality standards than those stipulated in legislation and/or regulatory documents; Continuously improve the food safety, quality ,management, and

Thermoenergy Corporation - SEC
Thermoenergy Corporation - SEC

ThermoFuel can be utilized as a stand alone ,system, or combined with ,the Company’s, ARP and/or Enhanced Biogas Production to provide a client with a comprehensive and cost effective method of upgrading existing ,wastewater, treatment plants to produce 100% EQ Class A biosolids, a product which can then be safely applied to expired land, such as a landfill or mining reclamation, or converted on ...

Press Releases | Veolia
Press Releases | Veolia

The Dhaka Water Supply and Sewerage Authority (WASA), the authority in charge of drinking water and ,wastewater management, for the Bangladeshi capital, Dhaka, has chosen Veolia, together with Suez, for the design, build and operate contract for the Gandharbpur drinking water treatment plant.

2013 Winners - Global Water Awards
2013 Winners - Global Water Awards

A ,wastewater, treatment ,system, for the Ambatovy nickel and cobalt mining and refinery site in Toamasina, Madagascar. Slurried ore is treated using sulphuric ,acid,, hydrogen sulphide and ammonium, creating a challenging ,wastewater, stream.

Demonstrating Environmental Responsibility | Sherritt 2018 ...
Demonstrating Environmental Responsibility | Sherritt 2018 ...

Ambatovy’s Biodiversity ,Management System,. Ambatovy has a robust Environmental ,Management System, ... This water is then transferred to the municipal ,wastewater, collection ,system,, ... Moa was able to achieve these reductions due to the completion of a 2,000 tonnes/day sulphuric ,acid, plant in 2016, ...

Disinfection of Wastewater by Hydrogen Peroxide or ...
Disinfection of Wastewater by Hydrogen Peroxide or ...

The Montreal Urban Community ,Wastewater, Treatment Plant (MUCWTP) located in Montreal, Quebec, Canada, uses physicochemical treatment processes prior to discharging ,wastewater, …

Application of ferrous hydrogen peroxide for treatment of ...
Application of ferrous hydrogen peroxide for treatment of ...

Application, of ferrous, hydrogen peroxide, for, treatment, of DSD-acid manufacturing process wastewater

Labour protection
Labour protection

Atyrau refinery – is one of the oldest oil refineries in Kazakhstan. ,The company's management, pays particular attention to safety and working conditions of workers, prevention of technological risks, reduction of harmful environmental emissions.

Disinfection of Wastewater by Hydrogen Peroxide or ...
Disinfection of Wastewater by Hydrogen Peroxide or ...

Hydrogen peroxide and peracetic acid in wastewater over time could be modeled as a second-order decay, with, the, decay "constant" being, a, function of, the, initial concentration of, peroxycompounds.,...

Application of ferrous hydrogen peroxide for treatment of ...
Application of ferrous hydrogen peroxide for treatment of ...

Application of ferrous hydrogen peroxide for, treatment of DSD-acid manufacturing process wastewater., Zhu W(1), Yang Z, Wang L. Author information: (1)Department of Environmental Science & Engineering, Tsinghua University, Beijing, 100084, People's Republic of China. zwp-den@mail.tsinghua.edu.cn

Application of ferrous hydrogen peroxide for treatment of ...
Application of ferrous hydrogen peroxide for treatment of ...

1/6/2001, · A, solution, in COD concentration of 60 g/L was prepared with pure DSD-acid, which is one of the major constituents of, DSD-acid wastewater,, and its pH was adjusted to 2.5. FeSO 4 solution was added to adjust the concentration of Fe 2+ in the solution to 3.60 mmol/L. H 2 O 2 solution (30%) was dripped into the, solution, and the change of SO 4 2− concentration in the solution was measured after …

Environmental Social and Governance Report
Environmental Social and Governance Report

Ensure that 100% of production meets ,the Company's, quality and food safety standards. Apply at least 30% stricter target values for product safety indicators in ,the Company's, quality standards than those stipulated in legislation and/or regulatory documents; Continuously improve the food safety, quality ,management, and

Wastewater Odor Control Applications with Hydrogen | USP ...
Wastewater Odor Control Applications with Hydrogen | USP ...

Wastewater, Odor Control Applications with ,Hydrogen Peroxide Hydrogen Peroxide, as a Replacement for ,Wastewater, Odor Control using Sodium Hypochlorite. ,Hydrogen peroxide, may be used in both mist scrubbers and packed tower scrubbers as a replacement for sodium hypochlorite (bleach).

Environmental policy - Annual Report PGE 2019
Environmental policy - Annual Report PGE 2019

In 2016 a declaration by the ,Management, Board of PGE S.A. regarding environmental protection was adopted, in which this ,company’s, leadership committed to continuous improvement of efforts aimed at protecting and improving the state of the environment and at preventing pollution – implementing high, economically justified technological standards.

Water & Wastewater Treatment - Evonik Industries
Water & Wastewater Treatment - Evonik Industries

The resulting solution contains a mix of 15% peracetic acid (PAA) and 23% hydrogen peroxide. The PAA molecule is a strong oxidant that, similar to chlorine, will attack and kill pathogenic organisms of concern in wastewater treatment such as, E-coli,,, fecal coliforms, and, Enterococci, by …

CSR | Astra Otoparts
CSR | Astra Otoparts

- Uric ,Acid, Test Kit ... The ceremonial handover of the Rolling Assistance was carried out by the Pegangsaan Dua District and ,the Company’s Management, on 23rd November, 2018 in Pegangsaan Dua District. Health. ... (garden sprinkler ,system, using ,wastewater,), and substituting disposable water bottles with reusable canisters. For a detailed ...

JPH11267666A - Treatment of water containing hydrogen ...
JPH11267666A - Treatment of water containing hydrogen ...

SOLUTION:, Catalase, and a, reducing agent, are simultaneously or sequentially added to, wastewater containing, hydrogen peroxide and, peracetic acid., Treatment of …

Disinfection of wastewater by hydrogen peroxide or ...
Disinfection of wastewater by hydrogen peroxide or ...

Hydrogen peroxide and peracetic acid in wastewater over time could be modeled as a second-order decay, with the decay "constant" being a function of the initial concentration of, peroxycompounds., This function was the same for both hydrogen peroxide and peracetic acid, possibly indicating similar decomposition pathways in wastewater matrices.

Final Report: US EPA Environmental Management System Pilot ...
Final Report: US EPA Environmental Management System Pilot ...

(ISO 14001) Fenceline-The area in which an organization chooses to implement its environmental ,management system, — a department, division or specific operation. Gap Analysis -A comparison of an organization's existing ,management, structure for environmental aspects against the elements of an environmental ,management system,.

STEP in Action: CASTion Corporation
STEP in Action: CASTion Corporation

Massachusetts – Boston, STEP worked with ,the company's management, team to reorient its technology to a closed-loop ,system, targeted at the automotive, ... the criteria for a "totally enclosed" hazardous ,wastewater, treatment ,system, and was therefore exempt ... and will shortly recover valuable chromic ,acid,.

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