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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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Industrial Wastewater Reuse Technologies
Industrial Wastewater Reuse Technologies

The refinery wastewater has a relatively high TDS concentration and would likely require demineralization prior to reuse as desalter make-up water. However, a segregated waste stream from the refineries sour water stripper is normally very low in TDS.

Sour Water Stripping - Industrial Wastes - Climate Policy ...
Sour Water Stripping - Industrial Wastes - Climate Policy ...

6/1/2021, · The purpose of ,sour water, pretreatment is to remove sulfides (H2S, ammonium sulfide, and polysulfides) before the waste enters the sewer. The ,sour water, can be treated by stripping with steam or flue gas, air oxidation to convert sulfides to thiosulfates, or vaporization and incineration. ,Sour water, strippers are designed primarily for the removal of sulfides and can be expected to achieve 85-99% …

2.4. Gasification Process Aqueous Effluents/Wastewater ...
2.4. Gasification Process Aqueous Effluents/Wastewater ...

A portion of the recovered ,water, from the ,sour water stripper, may be discharged to a conventional ,wastewater, treatment system. Wabash River IGCC At the Wabash River plant , process ,wastewater, is steam stripped to remove dissolved gases before recycling to slurry preparation or being discharged.

US7537643B2 - Method for treating byproducts of sour water ...
US7537643B2 - Method for treating byproducts of sour water ...

A concentrated ammonium sulfide solution is formed from the vapor stream and transported to a purification facility. In the method of this invention the vapor stream resulting from steam stripping...

Specifying internals in sour water strippers—Part 1
Specifying internals in sour water strippers—Part 1

A ,sour water stripper, (SWS) system is a common process in petroleum refineries and other processes where hydrogen sulfide (H 2 S) is present. While not a revenue generator, the ,sour water, treating system is a critical unit operation and can be a significant bottleneck to facility production rates if it is not adequately sized or if it is forced to operate at partial loads due to maintenance issues.

Sweet Plan for Sour Water | Water Tech Online
Sweet Plan for Sour Water | Water Tech Online

There are small volume sources of ,water, that are sent to a ,sour water stripper, (SWS). Some of this treated ,water,, or “Bottoms,” is sent to the desalter as wash ,water, and from there becomes ,wastewater,. The excess of unused SWS Bottoms for desalting is transferred directly to the WWTP.

Process Simulation for Removing Impurities From Wastewater ...
Process Simulation for Removing Impurities From Wastewater ...

A large set of results of ,concentration, of hydrogen sulfide in the feed and bottom product streams of a ,sour water stripper, found in a typical oil refinery was experimentally obtained.

Dynamic Simulation of the Sour Water Stripping Process and ...
Dynamic Simulation of the Sour Water Stripping Process and ...

An improved phenol and ammonia recovery process that the ,sour water stripper, and the solvent recovery system are thermal integrated is proposed based on the conventional ,wastewater, treatment process.

treatment of refinery sour water stripper bottoms
treatment of refinery sour water stripper bottoms

Wastewater, and nutrients. Petroleum refinery ,sour wa ter stripper, bottoms have numerous components that can vary with refinery processes in operation. Table 1 lists substances commonly found in ,sour water,.11 In general it is a complex ,wastewater, that is quantitatively mainly phenol. In this work the ,wastewater, was provided in 12 ship ments over ...

Specifying internals in sour water strippers—Part 1
Specifying internals in sour water strippers—Part 1

A ,sour water stripper, (SWS) system is a common process in petroleum refineries and other processes where hydrogen sulfide (H 2 S) is present. While not a revenue generator, the ,sour water, treating system is a critical unit operation and can be a significant bottleneck to facility production rates if it is not adequately sized or if it is forced to operate at partial loads due to maintenance issues.

GAS PROCESSING: WASTEWATER TREATMENT AND DISPOSAL:
GAS PROCESSING: WASTEWATER TREATMENT AND DISPOSAL:

Fig is an example of a complete ,wastewater, treating system. Produced ,water, is normally contaminated with hydrocarbons, may be ,sour,, and may range from very low to extremely high total dissolved solids. Treatment can be similar to that of process ,water,. Produced ,water, is often reusable in reservoir formation flooding operations.

treatment of refinery sour water stripper bottoms
treatment of refinery sour water stripper bottoms

Wastewater, and nutrients. Petroleum refinery ,sour wa ter stripper, bottoms have numerous components that can vary with refinery processes in operation. Table 1 lists substances commonly found in ,sour water,.11 In general it is a complex ,wastewater, that is quantitatively mainly phenol. In this work the ,wastewater, was provided in 12 ship ments over ...

DEVELOPMENT OF THE SOUR WATER PLANT DYNAMIC …
DEVELOPMENT OF THE SOUR WATER PLANT DYNAMIC …

of NH3 as its concentration must lie between 30-80 ppm [2-4]. The process of treating sour wastewater contains two main steps. In the first step H2S is eliminated in a Sour Water (SW) Stripper. In the second stage the water is introduced in an absorption column where the remained NH3 is separated.

Specifying internals in sour water strippers—Part 1
Specifying internals in sour water strippers—Part 1

A ,sour water stripper, (SWS) system is a common process in petroleum refineries and other processes where hydrogen sulfide (H 2 S) is present. While not a revenue generator, the ,sour water, treating system is a critical unit operation and can be a significant bottleneck to facility production rates if it is not adequately sized or if it is forced to operate at partial loads due to maintenance issues.

The main sources of wastewater and sea contamination in ...
The main sources of wastewater and sea contamination in ...

1/7/2014, · Fig. 2 shows the concentration of MEG in the effluent of sour water which routed to the Condensate Chamber or Observation Basin in the wastewater treatment process. Results demonstrate that the effluent from sour water process carries an average of 480 ppm MEG, which is considerably higher than the design data (150 ppm).

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