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

Pictures of acid wastewater from coal mines

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.

Pictures of acid wastewater from coal mines
Ion Exchange Companies and Suppliers (Water and Wastewater
Ion Exchange Companies and Suppliers (Water and Wastewater

ResinTech Inc, an acknowledged leader in ,ion exchange,, manufactures a broad range of ,ion exchange, resins for ,water and wastewater, treatment, including deionization, softening, metals removal, product purification, resource recovery, and pollution ...

The Ultimate Guide to Wastewater Treatment
The Ultimate Guide to Wastewater Treatment

By recovering metals from ,wastewater, in a pure form, they can be recycled within the manufacturing process or sold to generate revenue to offset treatment costs. Furthermore, treating so-called 'bleed streams' in this way allows for the recycling of the effluent decreasing the need for fresh water and chemicals such as ,acid,, caustic, etc.

Can we recover valuable chemicals from sewage? | Stanford ...
Can we recover valuable chemicals from sewage? | Stanford ...

We try to ,recover, valuable chemical products from ,wastewater,. We’re starting with raw sewage but we envision moving ahead to clean up polluted ponds and waterways. We are engineering new chemical processes to extract valuable chemicals like sulfur, nitrogen and phosphorous from water, and then use these to create valuable products like fertilizers, disinfectants and more.

Can we recover valuable chemicals from sewage? | Stanford ...
Can we recover valuable chemicals from sewage? | Stanford ...

We try to ,recover, valuable chemical products from ,wastewater,. We’re starting with raw sewage but we envision moving ahead to clean up polluted ponds and waterways. We are engineering new chemical processes to extract valuable chemicals like sulfur, nitrogen and phosphorous from water, and then use these to create valuable products like fertilizers, disinfectants and more.

HCl Acid Recovery/Regeneration. Recycling pickling waste
HCl Acid Recovery/Regeneration. Recycling pickling waste

d) This daily purge, has a concentration of ,acid,: 8-10% and a concentration of Fe: 2-8% e) They want to use the ,acid, in a closed loop. That means that they need to reduce the month purchase of ,acid,. We think that the diffusion dialysis equipment, or the ,ion exchange, membranes are the most appropriate technologies for this process.

Metal Finishing - Koch Separation Solutions
Metal Finishing - Koch Separation Solutions

exchange, with ,acid, sorption to minimize regenerant ,acid, consumption. ... • Improved downstream ,wastewater, treatment operation Eco-Tec’s NickelPur™ nickel recovery unit utilizes Recoflo ,ion exchange, technology to ,recover, over 95% of nickel dragged out from plating baths into the rinses.

Quick Guide To Industrial Wastewater Treatments | Howden
Quick Guide To Industrial Wastewater Treatments | Howden

Wastewater, from ,acid, manufacturing plants or industries where acids are used as raw materials or catalysts will inevitably contain acids in the waste stream. Removal of these pollutants require strategies involving, ,ion exchange,, adsorption, solvent extraction, membrane separation, reactive distillation, reactive extraction, membrane based solvent extraction, emulsion liquid membrane ...

Nitrogen and Phosphorus Recovery from Wastewater
Nitrogen and Phosphorus Recovery from Wastewater

99 % P in ,wastewater, streams and ,recover, it in the form of fertilizer (struvite). ,Acid, hydrolysis can convert recovered P into usable phosphoric ,acid, and phosphate fertilizers. Physical-chemical adsorption and ,ion exchange, media can reduce P to trace or non-detect concentrations, ...

CASE STUDY: Recover Acid from Acidic Waste
CASE STUDY: Recover Acid from Acidic Waste

a groundbreaking ,ion exchange, membrane that enables recoveries of ,acid, previously impossible, and an electrochemical system to concentrate the ,acid,. A project was initiated to demonstrate effective recovery of ,acid, from a representative ,ion exchange, (IX) regeneration ,wastewater,. Many industries use ,ion exchange, (IX) resin technology to treat ...

Ion Exchange Wastewater Treatment & Recycling Systems
Ion Exchange Wastewater Treatment & Recycling Systems

Among ,wastewater, treatment, recycling and recovery technologies, our unique design for ,Ion Exchange, Systems is the only technology that can yield close to 98% recovery of the rinses. Other technologies, such as RO or standard ,Ion Exchange, Systems can ,recover, a maximum of 85% to 90% and produces 10% to 15% reject on a continuous basis in the RO case that would require separate treatment.

TREATMENT OF URANIUM CONTAMINATED WASTEWATER A …
TREATMENT OF URANIUM CONTAMINATED WASTEWATER A …

the radioactive ,wastewater, decontamination is more difficult due to the following: the ... An effective decontamination is obtained using organic ,ion exchange, resins, strong ,acid, or strong base. ... it is difficult to ,recover, the surface-active agents after use. [17] Separation by liquid membranes ...

Environment Protection|Ion Exchange Resin and adsorbent ...
Environment Protection|Ion Exchange Resin and adsorbent ...

In ,wastewater, treatment, firstly, it can be used to remove heavy metals and ,recover, precious metals, such as removing metal ions in electroplating waste liquid, such as copper, nickel, mercury, chromium, lead, zinc and other heavy metals.Recovery of gold, silver, platinum group metals and other precious metals in waste liquid can not only protect the environment, but also realize resource ...

TREATMENT OF URANIUM CONTAMINATED WASTEWATER A …
TREATMENT OF URANIUM CONTAMINATED WASTEWATER A …

the radioactive ,wastewater, decontamination is more difficult due to the following: the ... An effective decontamination is obtained using organic ,ion exchange, resins, strong ,acid, or strong base. ... it is difficult to ,recover, the surface-active agents after use. [17] Separation by liquid membranes ...

Addressing Pressing Needs for Wastewater Treatment and ...
Addressing Pressing Needs for Wastewater Treatment and ...

Addressing Pressing Needs for Wastewater Treatment and Contaminant Removal, ... Learn more on the following pages how Dow’s ,ion exchange, resins and other products can solve your ,wastewater, needs. ... • There is no option to ,recover, the hydrocarbons • Transportation and change-out often requires

In Situ Ion Exchange Method - Industrial Wastes
In Situ Ion Exchange Method - Industrial Wastes

With the ,in situ ion-exchange method, (Fig. 5), dilute sulfuric ,acid, is used to precipitate the silver in the resin beads as silver sulfide instead of removing it with regenerant. The resin that is inside the ,ion exchange, unit is used for many cycles without a loss in capacity. When the resin eventually loses its capacity to ,recover, silver, or when there is sufficient silver to make recovery ...

Addressing Pressing Needs for Wastewater Treatment and ...
Addressing Pressing Needs for Wastewater Treatment and ...

Addressing Pressing Needs for Wastewater Treatment and Contaminant Removal, ... Learn more on the following pages how Dow’s ,ion exchange, resins and other products can solve your ,wastewater, needs. ... • There is no option to ,recover, the hydrocarbons • Transportation and change-out often requires

Quick Guide To Industrial Wastewater Treatments | Howden
Quick Guide To Industrial Wastewater Treatments | Howden

Wastewater, from ,acid, manufacturing plants or industries where acids are used as raw materials or catalysts will inevitably contain acids in the waste stream. Removal of these pollutants require strategies involving, ,ion exchange,, adsorption, solvent extraction, membrane separation, reactive distillation, reactive extraction, membrane based solvent extraction, emulsion liquid membrane ...

In Situ Ion Exchange Method - Industrial Wastes
In Situ Ion Exchange Method - Industrial Wastes

With the ,in situ ion-exchange method, (Fig. 5), dilute sulfuric ,acid, is used to precipitate the silver in the resin beads as silver sulfide instead of removing it with regenerant. The resin that is inside the ,ion exchange, unit is used for many cycles without a loss in capacity. When the resin eventually loses its capacity to ,recover, silver, or when there is sufficient silver to make recovery ...

Chat Online Inquiry Email

Business cooperation

+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City