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

oil and gas separators

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.

oil and gas separators
Advancements in the Fenton Process for Wastewater ...
Advancements in the Fenton Process for Wastewater ...

8/6/2019, · In recent years, Fenton has been used to treat refractory wastewater by combining it with other wastewater-treatment technologies. The application of the Fenton oxidation process, as a pre-treatment, oxidizes refractory organics and improves the biodegradability, solubility, and coagulation, which are beneficial to the subsequent treatment.

FLOATATION REAGENTS - SlideShare
FLOATATION REAGENTS - SlideShare

FLOATATION REAGENTS, 1. Canoy, Claire E. 2B2- Chemical Engineering Technology Unit Operations Engr. Luna FLOATATION Dissolved air flotation (DAF) is a water treatment process that clarifies wastewaters (or other waters) by the removal of suspended matter such as oil or solids.

Waste Water Treatment Methods - IntechOpen
Waste Water Treatment Methods - IntechOpen

Waste Water Treatment Methods, 55 O3 O3 (direct ozone feeding) O3 + UV (photo-ozone feeding) O3 + catalysts (catalytic ozone feeding) H2O2 + O3 TiO2 (heterogeneous catalysis) TiO2 + UV (photo-catalysis) The preferential use of H2O2 as oxidative agent and HO radicals generator is justified by the fact that the hydrogen peroxide is easy to store, transported and used, and the procedure is

Acid mine drainage - Wikipedia
Acid mine drainage - Wikipedia

Acid mine drainage,, ,acid, and metalliferous drainage (AMD), or ,acid, rock drainage (ARD) is the outflow of acidic water from metal mines or coal mines.. ,Acid, rock drainage occurs naturally within some environments as part of the rock weathering process but is exacerbated by large-scale earth disturbances characteristic of mining and other large construction activities, usually within rocks ...

Study on oil wastewater treatment with polymeric reagents
Study on oil wastewater treatment with polymeric reagents

Used the polymeric reagents in oil wastewater treatment is an effective method of eliminate hydrocarbons.

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

Acid,-base ,wastewater, is highly corrosive and needs to be properly treated before it can be discharged. The principle of ,treating acid, and alkali ,wastewater, is: ... ore adsorption method and activated carbon adsorption method for main flotation ,reagents,; The cyanide ,wastewater, can be chemically oxidized.

Study on the pyrolysis treatment of HPF desulfurization ...
Study on the pyrolysis treatment of HPF desulfurization ...

The test reagents mainly included ammonium thiocyanate, ammonium thiosulfate, ammonium sulfate, aluminium oxide, sodium hydroxide (granule), iodine (granular), soluble starch,

Beverage Effluent Treatment Technology
Beverage Effluent Treatment Technology

3.2 ,Reagents, The following ,reagents, were used: 1. Lime 2. Activated Carbon 3. Sand 3.3 Sampling The raw effluent was collected from an existing, large-scale, beverage manufacturing plant in Zimbabwe. The sampling period lasted for 4 months. 500ml samples were collected every hour for 4 hour to give a composite sample for each 12 hour shift.

Waste Water Treatment Methods | IntechOpen
Waste Water Treatment Methods | IntechOpen

Removal of organic compounds in ,wastewater, is a very important subject of research in the field of environmental chemistry. In this sense, photocatalysis is a handy promising technology, very attractive for ,wastewater, treatment and water potabilization (Nikolaki et al., 2006; Lim et al., 2009).

TREATMENT BLENDS FOR REMOVING METALS FROM WASTEWATER …
TREATMENT BLENDS FOR REMOVING METALS FROM WASTEWATER …

20. The process ,for treating wastewater, of claim 17, wherein zinc can be removed without raising pH of the ,wastewater,. 21. The process ,for treating wastewater, of claim 17, wherein a heavy metal ion can be removed in a single cycle without an intermediate reducing step and in …

CHEMICAL METHODS OF PURIFICATION OF WASTEWATER …
CHEMICAL METHODS OF PURIFICATION OF WASTEWATER …

The ,reagents, are selected depending on the composition and concentration of acidic ,waste water,. There are three types of ,acid,-containing ,wastewater,: water containing weak acids (H2C03, CH3COOH); ... bacteria die several thousand times faster than when ,treating, water with chlorine.

Acid mine drainage - Wikipedia
Acid mine drainage - Wikipedia

Acid mine drainage,, ,acid, and metalliferous drainage (AMD), or ,acid, rock drainage (ARD) is the outflow of acidic water from metal mines or coal mines.. ,Acid, rock drainage occurs naturally within some environments as part of the rock weathering process but is exacerbated by large-scale earth disturbances characteristic of mining and other large construction activities, usually within rocks ...

Waste Water Treatment Methods | IntechOpen
Waste Water Treatment Methods | IntechOpen

Removal of organic compounds in ,wastewater, is a very important subject of research in the field of environmental chemistry. In this sense, photocatalysis is a handy promising technology, very attractive for ,wastewater, treatment and water potabilization (Nikolaki et al., 2006; Lim et al., 2009).

Wastewater Surveillance Testing Methods | CDC
Wastewater Surveillance Testing Methods | CDC

Peer-reviewed reports have found that heat ,treating, respiratory specimens at 56ºC for 30 minutes causes a negligible change to the RNA measurement. Some researchers have reported that heat-,treating wastewater, at 60ºC can improve SARS-CoV-2 RNA measurement, but more data are needed to confirm this effect.

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

The principle of ,treating acid, and alkali ,wastewater, is: (1) High-concentration ,acid,-alkali ,wastewater, should be prioritized for recycling. ... The flotation ,reagents, added during the beneficiation process are as follows: (1) Collecting agent. Such as xanthate (RocssMe), black medicine [(RO) 2PSSMe], ...

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

The principle of ,treating acid, and alkali ,wastewater, is: (1) High-concentration ,acid,-alkali ,wastewater, should be prioritized for recycling. ... The flotation ,reagents, added during the beneficiation process are as follows: (1) Collecting agent. Such as xanthate (RocssMe), black medicine [(RO) 2PSSMe], ...

Electrocoagulation in Wastewater Treatment
Electrocoagulation in Wastewater Treatment

wastewater, with milk powder to simulate dairy effluents, COD was reduced by 61%, phosphours by 89%, nitrogen 81%, and 100% turbidity. In addition with low conductivity and neutral pH, treated water would be possible reused, as reagent required was lowered for the aluminum anode for treatment [5].

Chat Online Inquiry Email

Business cooperation

+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City