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

Iron carbon acid primary battery for chromium containing wastewater

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.

Iron carbon acid primary battery for chromium containing wastewater
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.

Improvement in Steam Stripping of Sour Water through an ...
Improvement in Steam Stripping of Sour Water through an ...

inants in the ,wastewater, generated by refineries and ironworks. Con-taining hydrogen sulfide, carbon dioxide, hydrogen cyanide, and ammonia, this ,wastewater, is referred to as ‘,sour water,’. Nowadays, the increasing emphasis on regulating the quality of effluent ,water, and saving energy has caused ,sour water, stripping to emerge as an important process.

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.

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.

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.

Cyanide Removal From Refinery Wastewater Using Powdered ...
Cyanide Removal From Refinery Wastewater Using Powdered ...

The ,sour water stripper, removes all but a small frac- tion of the simple cyanides (stripping appears to be a ,concentration, limiting phenomena) and none of the iron cyanides. Thus, one would expect a relatively constant simple cyanide ,concentration, in refinery wastewaters and increased complex cyanide ,concentration, during periods of maximum gasoline production.

Method for treating byproducts of sour water stripper ...
Method for treating byproducts of sour water stripper ...

In one embodiment of this invention, the ,sour water, includes a ,concentration, of ammonia of about 5% or less by weight, and typically about 1% to about 3% by weight, and an equivalent or greater ,concentration, of hydrogen sulfide. The ,sour water, is steam stripped in the ,sour water stripper, 10. The result is a vapor stream including ,water,, ammonia ...

Emission Minimization of a Two-Stage Sour Water Stripping ...
Emission Minimization of a Two-Stage Sour Water Stripping ...

Two-stage ,sour water stripper, units are ... ammonia ,concentration, in the treated ,wastewater, and stabilize operation. Furthermore, when the NH 3 composition of the feed increases, the column pressure rises rapidly, causing operation to become unstable [11]. Lee et al.

Emission Minimization of a Two-Stage Sour Water Stripping ...
Emission Minimization of a Two-Stage Sour Water Stripping ...

Two-stage ,sour water stripper, units are ... ammonia ,concentration, in the treated ,wastewater, and stabilize operation. Furthermore, when the NH 3 composition of the feed increases, the column pressure rises rapidly, causing operation to become unstable [11]. Lee et al.

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.

Improvement in Steam Stripping of Sour Water through an ...
Improvement in Steam Stripping of Sour Water through an ...

inants in the ,wastewater, generated by refineries and ironworks. Con-taining hydrogen sulfide, carbon dioxide, hydrogen cyanide, and ammonia, this ,wastewater, is referred to as ‘,sour water,’. Nowadays, the increasing emphasis on regulating the quality of effluent ,water, and saving energy has caused ,sour water, stripping to emerge as an important 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 ...

Liquid analysis - Emerson
Liquid analysis - Emerson

Sour water stripper, Any refinery processing crude that contains sulfur will produce both ,sour, gas and ,sour water,, meaning that they contain hydrogen sulfide. The reuse and disposal of this ,water, require removing these sulfides through stripping. While air stripping is possible, steam stripping is typically used

Method for treating byproducts of sour water stripper ...
Method for treating byproducts of sour water stripper ...

In one embodiment of this invention, the ,sour water, includes a ,concentration, of ammonia of about 5% or less by weight, and typically about 1% to about 3% by weight, and an equivalent or greater ,concentration, of hydrogen sulfide. The ,sour water, is steam stripped in the ,sour water stripper, 10. The result is a vapor stream including ,water,, ammonia ...

Cyanide Removal From Refinery Wastewater Using Powdered ...
Cyanide Removal From Refinery Wastewater Using Powdered ...

The ,sour water stripper, removes all but a small frac- tion of the simple cyanides (stripping appears to be a ,concentration, limiting phenomena) and none of the iron cyanides. Thus, one would expect a relatively constant simple cyanide ,concentration, in refinery wastewaters and increased complex cyanide ,concentration, during periods of maximum gasoline production.

Chat Online Inquiry Email

Business cooperation

+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City