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

How to neutralize the acid wastewater produced in industrial production

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.

How to neutralize the acid wastewater produced in industrial production
Sour Water: Where it comes from and how to handle it
Sour Water: Where it comes from and how to handle it

Wastewater, streams come from a variety of sources, ... ,Treat and Discharge, 1% ... The contaminants for refinery streams may contain the ,acidic, components hydrogen sulfide, hydrogen cyanide and phenol as well as the basic component ammonia. Table 4 shows a typical concentration

EP1651573B1 - Method for treatment of acidic wastewater ...
EP1651573B1 - Method for treatment of acidic wastewater ...

EP1651573B1 EP04757322.5A EP04757322A EP1651573B1 EP 1651573 B1 EP1651573 B1 EP 1651573B1 EP 04757322 A EP04757322 A EP 04757322A EP 1651573 B1 EP1651573 B1 EP 1651573B1 Authority EP European Patent Office Prior art keywords ,wastewater, reverse osmosis species calcium effluent Prior art date 2003-07-24 Legal status (The legal status is an assumption and is not a legal …

Electrochemical Recovery of Phosphorus from Acidic Cheese ...
Electrochemical Recovery of Phosphorus from Acidic Cheese ...

The recovery of phosphorus (P) from high-strength ,acidic, waste streams with high salinity and organic loads is challenging. Here, we addressed this challenge with a recently developed electrochemical approach and compared it with the chemical precipitation method via NaOH dosing. The electrochemical process recovers nearly 90% of P (∼820 mg/L) from cheese ,wastewater, in 48 h at 300 mA with an ...

Effects on Effluent Quality of Industrial Waste Water ...
Effects on Effluent Quality of Industrial Waste Water ...

be ,acidic,. It is therefore necessary to adjust the pH in the treatment process to make the ,wastewater, neutral. This is particularly important if biological treatment is being used, as the microbes used in biological treatment require a pH in the range of 6-8 and will be killed by highly ,acidic, or alkali ,wastewater,.

Acid Neutralization Systems - Zurn
Acid Neutralization Systems - Zurn

removing the need for a collection tank to ,treat, and store ,acidic wastewater, prior to ,discharge, into the sewer system. 1.2.1 PHIX Media and Performance The PHIX Cartridge uses PHIX Media, a mix of solid alkali non-resin materials, to neutralize ,acidic wastewater,. It is used throughout the neutralization process and is replaced as required.

WO2005009908A2 - System and method for treatment of acidic ...
WO2005009908A2 - System and method for treatment of acidic ...

A ,wastewater, treatment system comprising separation unit operations inhibits or promotes the formation and precipitation of species by controlling the pH of ,wastewater, to be treated entering into the separation unit operations. The separation unit operations include first and second reverse osmosis devices. The first reverse osmosis device treats ,wastewater, having pH that is less than about 3 ...

Microchip Manufacturing - Kontek - Process Water Management
Microchip Manufacturing - Kontek - Process Water Management

Kontek systems lets microchip manufacturer ,treat, highly concentrated ,acidic, and fluoridated ,wastewater, to meet compliant ,discharge, levels. Achieve compliance with self-protecting water treatment systems fitted to your metal finishing operation Zero Liquid ,Discharge, ZLD Read the complete success story THE CHALLLENGE In order to meet compliant ,discharge, levels, one of North America’s largest ...

Textile Wastewater Treatment: A Critical Review
Textile Wastewater Treatment: A Critical Review

discharge,. In this article, different treatment methods to ,treat, the textile ,wastewater, have been presented. Treatment methods ... as well as ,acidic, and alkaline contaminants, ... The standards of the ,wastewater discharge, (Table 1) have far too many parameters due to the variation in the

14 Industrial Wastewater Treatment Principals and Ideas
14 Industrial Wastewater Treatment Principals and Ideas

Generally, alkaline mercury-containing ,wastewater, is usually treated by chemical coacervation or sulfide precipitation; ,acidic, mercury-containing ,wastewater, can be treated by metal reduction; low-concentration mercury-containing ,wastewater, can be treated by activated carbon adsorption, chemical coacervation or activated sludge; organic mercury ,wastewater, is difficult to ,treat, and is usually ...

Sour Water: Where it comes from and how to handle it
Sour Water: Where it comes from and how to handle it

Wastewater, streams come from a variety of sources, ... ,Treat and Discharge, 1% ... The contaminants for refinery streams may contain the ,acidic, components hydrogen sulfide, hydrogen cyanide and phenol as well as the basic component ammonia. Table 4 shows a typical concentration

Limestone for pH Adjustment in Industrial Wastewater ...
Limestone for pH Adjustment in Industrial Wastewater ...

Limestone, is an effective way to line the containment area of a bulk acid storage facility, which safeguards against the accidental ,discharge, of a hazardous chemical. However, as a primary treatment agent it cannot be considered.

Microchip Manufacturing - Kontek - Process Water Management
Microchip Manufacturing - Kontek - Process Water Management

Kontek systems lets microchip manufacturer ,treat, highly concentrated ,acidic, and fluoridated ,wastewater, to meet compliant ,discharge, levels. Achieve compliance with self-protecting water treatment systems fitted to your metal finishing operation Zero Liquid ,Discharge, ZLD Read the complete success story THE CHALLLENGE In order to meet compliant ,discharge, levels, one of North America’s largest ...

Limestone for pH Adjustment in Industrial Wastewater ...
Limestone for pH Adjustment in Industrial Wastewater ...

Limestone, is an effective way to line the containment area of a bulk acid storage facility, which safeguards against the accidental ,discharge, of a hazardous chemical. However, as a primary treatment agent it cannot be considered.

14 Industrial Wastewater Treatment Principals and Ideas
14 Industrial Wastewater Treatment Principals and Ideas

Generally, alkaline mercury-containing ,wastewater, is usually treated by chemical coacervation or sulfide precipitation; ,acidic, mercury-containing ,wastewater, can be treated by metal reduction; low-concentration mercury-containing ,wastewater, can be treated by activated carbon adsorption, chemical coacervation or activated sludge; organic mercury ,wastewater, is difficult to ,treat, and is usually ...

WO2005009908A2 - System and method for treatment of acidic ...
WO2005009908A2 - System and method for treatment of acidic ...

A ,wastewater, treatment system comprising separation unit operations inhibits or promotes the formation and precipitation of species by controlling the pH of ,wastewater, to be treated entering into the separation unit operations. The separation unit operations include first and second reverse osmosis devices. The first reverse osmosis device treats ,wastewater, having pH that is less than about 3 ...

EP1651573B1 - Method for treatment of acidic wastewater ...
EP1651573B1 - Method for treatment of acidic wastewater ...

EP1651573B1 EP04757322.5A EP04757322A EP1651573B1 EP 1651573 B1 EP1651573 B1 EP 1651573B1 EP 04757322 A EP04757322 A EP 04757322A EP 1651573 B1 EP1651573 B1 EP 1651573B1 Authority EP European Patent Office Prior art keywords ,wastewater, reverse osmosis species calcium effluent Prior art date 2003-07-24 Legal status (The legal status is an assumption and is not a legal …

Frontiers | Effect of Acidic Industrial Effluent Release ...
Frontiers | Effect of Acidic Industrial Effluent Release ...

Both industrial effluent ,discharge, and the resuspension of contaminated marine sediments are important sources of trace metals in seawater which potentially affect marine ecosystems. The aim of this study was to evaluate the impact of the industrial wastewaters having ,acidic, pH (2–3) and containing trace metals on microbial diversity in the coastal ecosystem of the Gulf of Gabès (Tunisia ...

Chat Online Inquiry Email

Business cooperation

+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City