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

Acid complex dye 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.

Acid complex dye wastewater
Pipe pigging - Environmentally friendly and effective ...
Pipe pigging - Environmentally friendly and effective ...

For example, a 500-meter long DN250 pipeline has a capacity of 25 m³. A chemical cleaning of this pipe, consisting of different phases and rinsing steps, would result in a waste volume of more than 125 m³. A chemical "cleaning train" using pigs, limits the total amount of waste to …

Crude Oil Desalter - Kasravand
Crude Oil Desalter - Kasravand

Wash ,water, can come from various sources including relatively high salt sea ,water,, stripping ,water,, etc. The static mixers are installed upstream the emulsifying devices to improve the contact between the salt in the crude oil and the wash ,water, injected in the line. The oil/,water, mixture is homogenously emulsified in the emulsifying device.

L 10 neutralization - SlideShare
L 10 neutralization - SlideShare

L 10 neutralization, 1. Industrial ,Waste, Treatment 2. BasicsBasicsBasicsBasics By Definition pH is the measure of free hydrogen activity in ,water, and can be expressed as : pH= -log[H+] and pOH= -log[OH-]pH= -log[H ] and pOH= -log[OH ] Measured on a scale of 0-14, solutions with a pH of less than 7.0 are acids while solutions with a pH of greater than 7.0 are bases.

What is a Sewage Pipe? - Definition from Corrosionpedia
What is a Sewage Pipe? - Definition from Corrosionpedia

3/11/2015, · A sewage pipe is a pipe used to transport wastewater or sewage from homes and industries, i.e. it is a pipe for carrying off water or sewage. Sewage pipes are affected by corrosion that reduces the longevity of the pipes and breaks down the sewage network. A sewer network consists of many pipes, and one hopes that it will last for many years.

Foskor - Acid Division - Richards Bay
Foskor - Acid Division - Richards Bay

The Acid Division committed R158 million to discharging gypsum, a by-product, into the sea in a manner that is not harmful to the aquatic and marine life. A pipeline and pumping system from the port were constructed to substitute industrial effluent from uMhlathuze Water with sea water, so that the gypsum can dissolve odourlessly and more quickly.

Decommissioning - Aubin
Decommissioning - Aubin

Pipeline, solutions. We have developed a toolbox of proven and novel ,pipeline, chemistries to reduce time and cost and improve safety during ,decommissioning,. From EVO-Pig, which uses shape memory technology to pig "unpiggable" pipelines , to our range of effective ,pipeline, gels, discover our product portfolio below...

Phosphorous removal from wastewater | Water Industry Journal
Phosphorous removal from wastewater | Water Industry Journal

“,Water, is not a commercial product like any other but, rather a heritage that must be protected.” Increasing levels of European legislation, led by the ,Water, Framework Directive, is putting great pressure on companies involved with wastewater treatment. Nutrient removal and reduction technologies will continue to be at the centre of efforts on ,water, protection. […]

Crude Oil Desalter - Kasravand
Crude Oil Desalter - Kasravand

Wash ,water, can come from various sources including relatively high salt sea ,water,, stripping ,water,, etc. The static mixers are installed upstream the emulsifying devices to improve the contact between the salt in the crude oil and the wash ,water, injected in the line. The oil/,water, mixture is homogenously emulsified in the emulsifying device.

What Is A Wet Scrubber? - CECO Environmental
What Is A Wet Scrubber? - CECO Environmental

Caustic solution (sodium hydroxide, NaOH) is the most common scrubbing liquid used for ,acid,-gas control (e.g., HCl, SO 2, or both), though sodium carbonate (Na 2 CO 3) and calcium hydroxide (slaked lime, Ca[OH] 2) are also used. Wet Scrubbing of Particulate Matter. Wet scrubbers can ,remove, particulate matter by capturing them in liquid droplets.

Process and PiPeline services - Hydratight
Process and PiPeline services - Hydratight

Hydro-milling, also known as water jetting, retro-jetting or hydro-jetting, is an efficient method of cleaning industrial piping through the implementation of high pressure water nozzles and jets. Newly installed process piping typically contains amounts of foreign debris. These

WASTE WATER TREATMENT REFINERIES - SlideShare
WASTE WATER TREATMENT REFINERIES - SlideShare

Wastewater treatment ,Waste, waters from petroleum refining consist of cooling ,water,, process ,water,, storm ,water,, and sanitary sewage ,water,. A large portion of ,water, used in petroleum refining is used for cooling (may contain hydrocarbons due to leakage). Process wastewater is usually highly contaminated depending on the process. Storm ,water, (i.e., surface ,water, runoff) is intermittent and will contain …

H2S Removal for Biogas Project
H2S Removal for Biogas Project

pipeline, Tarriffs (0.25 grains/100CF = 4 ppmv) H2S is also removed to protect equipment from corrosion ... ,remove, other compounds, and disposal may be a problem as the media has reacted with other ... ,Waste water, from the Caustic scrubber will need to be treated Chemistry will need to be checked and

Chemical Cleaning and Decontamination | Veolia Australia ...
Chemical Cleaning and Decontamination | Veolia Australia ...

By applying decades of innovation and insight, at Veolia we utilise technically advanced, cost-effective chemical cleaning solutions to quickly and efficiently dissolve and breakdown contaminants inside your piping, cooling ,water, systems, boilers, tanks and reactors.

Phosphorous removal from wastewater | Water Industry Journal
Phosphorous removal from wastewater | Water Industry Journal

“,Water, is not a commercial product like any other but, rather a heritage that must be protected.” Increasing levels of European legislation, led by the ,Water, Framework Directive, is putting great pressure on companies involved with wastewater treatment. Nutrient removal and reduction technologies will continue to be at the centre of efforts on ,water, protection. […]

Chemical Cleaning and Decontamination | Veolia Australia ...
Chemical Cleaning and Decontamination | Veolia Australia ...

By applying decades of innovation and insight, at Veolia we utilise technically advanced, cost-effective chemical cleaning solutions to quickly and efficiently dissolve and breakdown contaminants inside your piping, cooling ,water, systems, boilers, tanks and reactors.

H2S Removal for Biogas Project
H2S Removal for Biogas Project

pipeline, Tarriffs (0.25 grains/100CF = 4 ppmv) H2S is also removed to protect equipment from corrosion ... ,remove, other compounds, and disposal may be a problem as the media has reacted with other ... ,Waste water, from the Caustic scrubber will need to be treated Chemistry will need to be checked and

What Is the Process of ETP & how to Treat Effluent Water ...
What Is the Process of ETP & how to Treat Effluent Water ...

Not many ETPs use carbon filtration process. It is optional. Here, using the chemical absorption feature, activated carbon particles ,remove, contaminants and impurities from the effluent. SECURELY DISCHARGE . A secured draining system is required to discharge the purified effluent. An ETP system is a totally machine-operated process.

Effluent treatment plant in Pharmaceutical » Pharmaguddu.com
Effluent treatment plant in Pharmaceutical » Pharmaguddu.com

9/12/2020, · Collect the ,waste water, with the help of closed ,pipe Line, or by given Gutter ,waste water, is taken to the ETP side in open gutter more pollutant like algae, vegetation, side Earth, leaves, papers, plastic can enter the effluent plant. velocity in closed pipe can be kept between 2.5 to 3.5 feet/second and in open Gutter 2.5 to 8 feet/second.

Pipelines and Other Infrastructure | Alberta Energy Regulator
Pipelines and Other Infrastructure | Alberta Energy Regulator

Field plants are usually located near the source of the gas and contaminants, such as ,water, and hydrogen sulphide, are removed. Natural gas liquids (NGLs) may also be removed. Companies may extract more NGLs than what is needed to meet ,pipeline, specifications in order to …

Standard Specifications Disinfecting Pipelines
Standard Specifications Disinfecting Pipelines

potable ,water to remove, all air pockets, flushing the completed main ,to remove, particulates, and then refilling the main with potable ,water, that has been chlorinated to 25mg/l. After a 24-hour holding period in the main, there shall be a free chlorine residual of not less than 10 mg/L in collected samples. b.

Chat Online Inquiry Email

Business cooperation

+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City