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

Flocculation conditions of acid 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.

Flocculation conditions of acid wastewater
PRIME PubMed | Disinfection of wastewater by hydrogen ...
PRIME PubMed | Disinfection of wastewater by hydrogen ...

Hydrogen peroxide, and peracetic ,acid, in ,wastewater, over time could be modeled as a second-order decay, with the decay "constant" being a function of the initial concentration of peroxycompounds. This function was the same for both ,hydrogen peroxide, and peracetic ,acid,, possibly indicating similar decomposition pathways in ,wastewater, matrices.

Processes Application for Cosmetic Wastewater Treatment
Processes Application for Cosmetic Wastewater Treatment

the process is around 3.0 [41]. ,Hydrogen peroxide, is a weak ,acid,, and therefore, its stability at low pH increases. Typically, when lowering the pH below 3.0, there is a problem with the catalytic cleavage of the ,hydrogen peroxide, to the hydroxyl radical and the hydroxyl ion, …

Olive mill wastewater degradation by Fenton oxidation with ...
Olive mill wastewater degradation by Fenton oxidation with ...

30/4/2009, · The degradation of olive mill ,wastewater, (OMW) with hydroxyl radicals generated from zero-valent iron and ,hydrogen peroxide, has been investigated by means of chemical oxygen demand (COD) and phenolic compounds analyses. The effects of the H2O2 dose, the pH and the organic matter concentration have been studied.

Treatment Technologies for Organic Wastewater | IntechOpen
Treatment Technologies for Organic Wastewater | IntechOpen

17/11/2011, · The performance of Fenton oxidation ,application, to ,wastewater, treatment was based on the following parameters: operating pH, amount of ferrous ions, concentration ,of hydrogen peroxide,, initial concentration of the pollutant, type of buffer used for pH adjustment, operating temperature and chemical coagulation.

Guide to Hydrogen Peroxide (H2O2) in Hydroponics | Trees.com
Guide to Hydrogen Peroxide (H2O2) in Hydroponics | Trees.com

In some ,wastewater, treatment processes, ... For proper ,application, of pure ,Hydrogen Peroxide,, you should always use food-grade ,hydrogen peroxide,. ... a little bit like ,acid,. If accidentally consumed, 35% ,peroxide, can severely burn and damage your food pipe and digestive tract.

Wastewater treatment | Hydrogen Link
Wastewater treatment | Hydrogen Link

Wastewater, treated by Catalytic Advanced Oxidation with ,hydrogen peroxide, In practice, there are myriads of stubborn pollutants in the ,wastewater, that fall into the gap between the hydroxyl radical potential and the rest of the oxidative agents, especially from the difficult pharmaceutical or chemical industries, including antibiotics, pesticides, herbicides, leachates.

Calcium Nitrate Applications in Wastewater | USP Technologies
Calcium Nitrate Applications in Wastewater | USP Technologies

Nitrates can be used in certain applications where ,hydrogen, sulfide odor is already present (curative) or to prevent the formation ,of hydrogen, sulfide (preventative) odor. Curative Applications Nitrates react mainly in the water column providing electrons for oxidation.

Processes Application for Cosmetic Wastewater Treatment
Processes Application for Cosmetic Wastewater Treatment

the process is around 3.0 [41]. ,Hydrogen peroxide, is a weak ,acid,, and therefore, its stability at low pH increases. Typically, when lowering the pH below 3.0, there is a problem with the catalytic cleavage of the ,hydrogen peroxide, to the hydroxyl radical and the hydroxyl ion, which negatively a ects the e …

Disinfection of Wastewater by Hydrogen Peroxide of ...
Disinfection of Wastewater by Hydrogen Peroxide of ...

WAGNER, M. ; BRUMELIS, D. ; GEHR, R. (2002): Disinfection of ,Wastewater, by ,Hydrogen Peroxide, of Peracetic ,Acid,: Development of Procedure for Measurements of Residual Disinfectant an ,Application, to a Physiochemically Treated Municipal Effluent.

Treatment Technologies for Organic Wastewater | IntechOpen
Treatment Technologies for Organic Wastewater | IntechOpen

17/11/2011, · The performance of Fenton oxidation ,application, to ,wastewater, treatment was based on the following parameters: operating pH, amount of ferrous ions, concentration ,of hydrogen peroxide,, initial concentration of the pollutant, type of buffer used for pH adjustment, operating temperature and chemical coagulation.

Removal of Formic Acid from Wastewater using Three-Phase ...
Removal of Formic Acid from Wastewater using Three-Phase ...

A new electrochemical reactor, ,three-phase three-dimensional electrode reactor,, was designed and used to investigate theremoval of formic ,acid, from simulated ,wastewater,. The experimental results were assessed in term of Chemical OxygenDemand (COD) removal efficiency. The results showed that the three-phase three-dimensional electrodes could effectively removeformic ,acid,.

Guide to Hydrogen Peroxide (H2O2) in Hydroponics | Trees.com
Guide to Hydrogen Peroxide (H2O2) in Hydroponics | Trees.com

In some ,wastewater, treatment processes, ... For proper ,application, of pure ,Hydrogen Peroxide,, you should always use food-grade ,hydrogen peroxide,. ... a little bit like ,acid,. If accidentally consumed, 35% ,peroxide, can severely burn and damage your food pipe and digestive tract.

Peroxide Reactions of Environmental Relevance in Aqueous ...
Peroxide Reactions of Environmental Relevance in Aqueous ...

conditions for ,application, to ,wastewater, treatment processes. An additional study looked at whether peroxoborates were capable of acting as nucleophiles. The specific aims of the study were: to investigate the in-situ formation of peracetic ,acid, from the equilibrium formed between ,hydrogen peroxide, and acetic ,acid,, and whether this can

Application of ferrous-hydrogen peroxide for treatment of ...
Application of ferrous-hydrogen peroxide for treatment of ...

Amino-8-naphthol-3,6-disulfonic ,acid,(H-,acid,) is widely used Chemical industries for direct. ,acid,, reactive and azoic dye synthesis. The ,wastewater, from H-,acid, manufacturing process is rich in various substitution derivatives of naphthalene and is one of most difficultlytreated ,wastewater,. A pretreatment method for its biological treatment using combined ferrous ion ,peroxide, oxidation and ...

ENVIRONMENTAL ASSESSMENT 1. 2. 3.
ENVIRONMENTAL ASSESSMENT 1. 2. 3.

acetic ,acid,, 1-hydroxyethylidene-1,1-diphosphonic ,acid,, and sulfuric ,acid,. PAA formation is the result of an equilibrium reaction between acetic ,acid, and ,hydrogen peroxide,.

Chat Online Inquiry Email

Business cooperation

+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City