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

Acid wastewater with Cod over 10000

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 wastewater with Cod over 10000
Resource utilization of pickling wastewater (waste acid)
Resource utilization of pickling wastewater (waste acid)

Bipolar membrane method, is a kind of membrane separation method, which is suitable for the treatment of acid pickling wastewater (waste acid) with high acid concentration. Membrane separation is a highly efficient process for the separation of metal ions and acids with high selectivity of membrane to ions, which can fully recover acids and metal salts.

News – Wydział Instalacji Budowlanych Hydrotechniki i ...
News – Wydział Instalacji Budowlanych Hydrotechniki i ...

Tannic ,acid,-modified silver nanoparticles enhance the anti-Acanthamoeba activity of three multipurpose contact lens solutions without increasing their cytotoxicity. ... ,Waste,-to-carbon: ... Cost-effectiveness analysis of ,wastewater, treatment by the activated ,sludge, and biofilter methods.

Ch. 3 Solid Waste - Environmental Law Section
Ch. 3 Solid Waste - Environmental Law Section

Solid ,waste, regulated by Part 115 includes household ,waste,, municipal solid ,waste,, incinerator ash, construction and demolition ,waste,, sewage ,sludge,, commercial ,waste,, non-,hazardous sludge,, ,hazardous waste, from a conditionally exempt small quantity generator, industrial ,waste,, coal or wood ash, ,wastewater, and sewage ,sludge, or paper sediments, foundry sand and other approved materials (e.g ...

Phosphorus removal and recovery from wastewater via hybrid ...
Phosphorus removal and recovery from wastewater via hybrid ...

21/1/2021, · Alternative emerging methods to remove phosphorus down to very low concentrations and potentially ,recover, it involve adsorption 14,15 and ,ion exchange, 16,17.

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.

(PDF) A Novel Recovery Method for Treating Wastewater ...
(PDF) A Novel Recovery Method for Treating Wastewater ...

eralizer is an effective technique to ,recover, boron and fluorine from ,wastewater,. Borate ions can be found in wastewaters derived from plat- ing, semiconductor production, metal processing, and ...

NEBRASKA DEPARTMENT OF ENVIRONMENTAL QUALITY TITLE …
NEBRASKA DEPARTMENT OF ENVIRONMENTAL QUALITY TITLE …

069.12 Halogen ,acid, furnaces (HAFs) for the production of ,acid, from halogenated ,hazardous waste, generated by chemical production facilities where the furnace is located on the site of a chemical production facility, the ,acid, product has a halogen ,acid, content of at least 3%, the ,acid, product is used in a manufacturing process, and, except for ,hazardous waste, burned as fuel, ,hazardous waste, fed ...

Wellhead Protection Program - Tennessee
Wellhead Protection Program - Tennessee

Introduction. The ,Wellhead Protection Program, was established to protect public water systems using ground water from contamination. This program has an emphasis on the prevention of ground water contamination due to the difficulty in cleaning up the contamination once it occurs.

Industrial wastewater treatment equipment-ion exchange ...
Industrial wastewater treatment equipment-ion exchange ...

Ion exchange resin method Ion exchange resin has exchange. The functions of selection, adsorption and catalysis are mainly used in industrial wastewater treatment to recover heavy metals and precious and rare metals, pur,ify toxic, substances, and, remove acidic or basic organic substances such, as, phenols, acids and amines, in organic, wastewater,.

Ion-Exchange Primer | Products Finishing
Ion-Exchange Primer | Products Finishing

1/8/1996, · ,Multiply the concentration factor by the influent concentration of the contaminating ion(s) to get the level of that ion in the regenerant wastewater., For example, if one cu ft of resin treated 2,000 gal of water and it took 100 gal of water to regenerate one cubic foot, 2,000 divided by 100 equals 20.

Metals Recovery from Wastewater Treatment Sludge ...
Metals Recovery from Wastewater Treatment Sludge ...

1/5/2011, · The first is what we call simple recovery systems, which involve using one to multiple counter-flow rinse recovery tanks that are made up with DI water. This rinsewater flows from the tank farthest from the plating tank back to the rinse tank right after the plating tank, hence, counter flow to the direction of work.

Higher Acid Recovery Efficiency of Novel Functionalized ...
Higher Acid Recovery Efficiency of Novel Functionalized ...

exchange membranes, (AEMs), is favorable for waste acid recovery via, diffusion dialysis (DD) process., It is an emanating technology for acid recovery, which is established on the difference in diffusivity between salts and acids [10]. Especially, the AEM-based DD process is attracting remarkable attention currently to recover acid from the acid drainage

Industrial Commercial Permit Application
Industrial Commercial Permit Application

Attach a copy of the most recent ,wastewater, analysis report of ,wastewater, discharge from ... Have you filed a ,hazardous waste, notification with the City of Ann Arbor Industrial ... Pretreatment ,Sludge, Paints & Thinners ,Acid, and/or Alkalis Plating Wastes Organics Pesticides

Higher Acid Recovery Efficiency of Novel Functionalized ...
Higher Acid Recovery Efficiency of Novel Functionalized ...

Membrane technology compared to other separation technologies by employing anion exchange membranes (AEMs) is favorable for waste acid recovery via diffusion dialysis (DD) process. It is an emanating technology for acid recovery, which is established on the difference in diffusivity between salts and acids [ 10 ].

Resin Adsorption and Ion Exchange to Recover and ...
Resin Adsorption and Ion Exchange to Recover and ...

1/1/2014, · In summary, ,ion exchange, and adsorber processes may be successfully applied for the recovery, purification, and fractionation of phenolic compounds. Systematic studies allow the deduction of optimal sorption and desorption conditions and, thus, the optimization of processes, which so far have hardly been assessed in detail.

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.

Chat Online Inquiry Email

Business cooperation

+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City