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

Determination of wastewater from sponge copper production with acid etching solution

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.

Determination of wastewater from sponge copper production with acid etching solution
Chemical Separation Of Tantalum Processing Plant
Chemical Separation Of Tantalum Processing Plant

The main method to separate ,tantalum,-,niobium, is gravity separation, magnetic separation, floatation separation, and chemical treatment while in most situation combination flow sheet will be adopted. Usually, the whole columbite-tantalite processing line covers rough separation and fine selection.

Treatment of high strength acidic wastewater using passive ...
Treatment of high strength acidic wastewater using passive ...

The ,acidic wastewater, can be neutralised by alkali reagents like caustic soda or lime. The simulator was designed to operate in both manual and automatic modes during the neutralisation process.

Characterization of Chemical and Bacterial Compositions of ...
Characterization of Chemical and Bacterial Compositions of ...

of milk losses in wastewater are estimated to be 0.5% to 2.5% of total milk processed in a dairy plant [5]. Cleaning wastewaters are generated at the rinsing steps of each cleaning solution (acid and, alkaline), and contain residues of caustic and acidic cleaning solutions (phosphoric acid or nitric acid) [4,6].

Introduction Of Aluminous Profile Surface Treatment ...
Introduction Of Aluminous Profile Surface Treatment ...

Answer: the name of the aluminum processing ,wastewater, pretreatment of oil removal and after acid washing water, alkali decay after ,alkaline, washing water, acid corrosion after acid washing water, after the oxidation of acid washing water, containing Ni2 +, Sn2 + after coloring, acid washing water, ,electrophoresis, paint produced by ion exchange device with a small amount of waste acid, waste alkali ,electrophoresis, paint ,waste water,.

metallurgical process for niobium
metallurgical process for niobium

Green extraction of ,niobium, and ,tantalum, for Ethiopian 20181122&ensp·&enspprocess, which is harmful to human beings and causes equipment corrosion. As well, a large amount of ,wastewater, containing fluoride is generated which needs to be treated. 2 More importantly, this method is only appropriate for highgrade niobiumtantalum ores, and it is difficult to decompose lowgrade ores by ...

The method of obtaining the activated acid and alkaline ...
The method of obtaining the activated acid and alkaline ...

The technical result of the invention is the possibility of obtaining activated ,alkaline, and ,acidic, solutions from the natural product. This technical result is achieved in that in a method of producing activated acid and ,alkaline, solutions, including electrochemical separation of the aqueous electrolyte solution, as an aqueous electrolyte solution using the urine of animals and/or humans.

US5980703A - Electrolytic cell for producing acidic water ...
US5980703A - Electrolytic cell for producing acidic water ...

These modified, acidic, and, alkaline, waters (electrolytic active waters or electrolytic ionic waters) have the same cleaning effect as reagents such as high-purity acids, alkalis, and hydrogen...

Decorating the Anammox House: Sialic Acids and Sulfated ...
Decorating the Anammox House: Sialic Acids and Sulfated ...

28/11/2019, · two targets after gel ,electrophoresis, of ,alkaline,-extracted EPS, which could be distinguished by the molecular weight and strength of the negative charge: the high molecular-weight component (> 235 kDa) stained at pH 2.5, indicating ,acidic, groups (i.e., carboxyl group and/or sulfate group) and a component with an apparent molecular weight of around 12

Technical Patents_NFC
Technical Patents_NFC

An beneficiation process with effective recovery of ,tantalum, and ,niobium, ore: 200910186049.X: 2012: 40: A carbon block clamping crane: ZL200910011342.2: 2012: 41: A profile device of vertical lathe spherical surface processing: ZL200910248651.1: 2012

AssessmentoftheMorphologicalBiochemicalandKinetic ...
AssessmentoftheMorphologicalBiochemicalandKinetic ...

Niobium, is a rare, soft, malleable, ductile, gray-white metal with a body-centered cubic crystalline structure. ,Niobium, is widely distributed in nature and it is about one and a half time as abundant as lead. It occurs in the minerals columbite and tantalite, together with ,tantalum,. ,Niobium, can form four oxides, from which the pentoxide, Nb 2O 5,

Treatment of coking wastewater by a novel electric ...
Treatment of coking wastewater by a novel electric ...

1/4/2018, · In contrast with ,alkaline, medium, COD removal efficiency was higher in ,acidic, medium. It is clear that the ME system was more effective under ,acidic, conditions. The main reason is the following, (1) Large amounts of H + need be consumed at the very first step of the half-cell reactions.

Treatment of high strength acidic wastewater using passive ...
Treatment of high strength acidic wastewater using passive ...

The ,acidic wastewater, can be neutralised by alkali reagents like caustic soda or lime. The simulator was designed to operate in both manual and automatic modes during the neutralisation process.

Acidic Wastewater Treatment (Water and Wastewater ...
Acidic Wastewater Treatment (Water and Wastewater ...

The HydroGen series HG BASIC is able to generate up to 700 cc/min of Hydrogen with purity better than 99.9999% and pressure up to 10 bar (145 psi). The HG BASIC includes a new long life multilayer electrolytic cell with polymeric membrane (PEM) using distilled water. No acid ,or alkaline, …

Micro-electrolysis technology for industrial wastewater ...
Micro-electrolysis technology for industrial wastewater ...

Under acidic conditions, both Fe 2+ and Fe 3+ are difficult to precipitate, while Fe (OH) 6 3− may form under, alkaline, pH, which interferes with coagulation.... Pretreatment of Wastewater from...

Introduction Of Aluminous Profile Surface Treatment ...
Introduction Of Aluminous Profile Surface Treatment ...

Answer: the name of the aluminum processing ,wastewater, pretreatment of oil removal and after acid washing water, alkali decay after ,alkaline, washing water, acid corrosion after acid washing water, after the oxidation of acid washing water, containing Ni2 +, Sn2 + after coloring, acid washing water, ,electrophoresis, paint produced by ion exchange device with a small amount of waste acid, waste ...

About Technology Of Platinized Anodes
About Technology Of Platinized Anodes

SUZHOU BORUI is gobal leading platinized titanium anodes manufacturer. Platinized titanium、,niobium,、,tantalum, technology comes from state department special allowance experts who work in universtiy in China.We cooperate with this experts for long-term and the technology is in a leading position in international.. Floor metal (Titanium、,Niobium,、,Tantalum,) can be platinized all-sided or …

9.5 The Effects of pH on Microbial Growth – Microbiology ...
9.5 The Effects of pH on Microbial Growth – Microbiology ...

23/7/2019, · The cell surface of alkaliphiles has a high concentration of ,acidic, (i.e. negatively charged) molecules and it has been suggested this acts as a “proton sponge”, allowing a more rapid lateral diffusion of protons from the ETS, to the ATP synthase, compared to the rate of diffusion into the surrounding waters [1] Finally, alkaliphiles may use Na + /H + antiport to create a sodium motive force.

Standard Methods for the Examination of Water and Wastewater
Standard Methods for the Examination of Water and Wastewater

Acid, Solutions Prepare the following reagents by cautiously adding required amount of concentrated ,acid,, with mixing, to designated volume of proper type of distilled water. Dilute to 1000 mL and mix thoroughly. See Table A for preparation of HCl, H2SO4, and HNO3solutions. Alkaline Solutions a.

Chat Online Inquiry Email

Business cooperation

+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City