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

Removal of heavy metals from acidic wastewater by sodium sulfide

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.

Removal of heavy metals from acidic wastewater by sodium sulfide
HSD Is Leading Global Supplier Of Products And Solutions ...
HSD Is Leading Global Supplier Of Products And Solutions ...

Glucose Solution ,Evaporation, And Concentration; Gluconic ,Acid, Concentration System; Amino ,Acid, Concentrating Multi ,Effect, Evaporator; Calcium Lactate Concentration Evaporator; Concentration Evaporator System For Corn Soaking Water; Beer Yeast Concentration System; Low Temperature ,Evaporation, And Concentration System Of Agaricus Bisporus Concentrate

Odour control ventilation - Degremont®
Odour control ventilation - Degremont®

The principle of photocatalysis is to create free-radical and ionised species in the air to be treated that have the ,effect, of oxidising the gaseous pollutants. The excited species are created under the ,effect, of UV and a catalyst (normally TiO 2). The UV source can …

MVR evaporator system-Wuxi Efficent Evaporator Co. Ltd
MVR evaporator system-Wuxi Efficent Evaporator Co. Ltd

4, the device is equipped with CIP cleaning pipeline, can achieve online cleaning, the entire set of ,equipment, is easy to operate, no dead ends. 5, low operating costs, low energy consumption, operating costs is 1/3-1/4 of the operating cost of an ordinary ,three,-,effect evaporation, system.

Integration of wastewater treatment into process design of ...
Integration of wastewater treatment into process design of ...

3/2/2020, · This study has ,three, primary objectives to better understand ,wastewater, treatment in the context of lignocellulosic bioconversion: first, to determine how upstream processes impact the ,wastewater, profile, second, to identify upstream process changes to minimize ,wastewater, treatment requirements, and third, to screen ,wastewater, treatment technologies which may reduce the capital …

EVAPORATION TECHNOLOGY AND PRODUCT – 浙江奇彩环境科 …
EVAPORATION TECHNOLOGY AND PRODUCT – 浙江奇彩环境科 …

Most of the traditional evaporators are multi ,effect, evaporator, such as ,three, effects, four effects or five effects. In theory,the ,evaporation, of 1 ton of water with single ,effect, evaporator requires 1 ton of steam, two ,effect, evaporator needs 0.5 ton of steam, ,three effect, evaporator needs 0.33 ton of …

About Us-Cover-Shandong Xinboao Anticorrosive Equipment Co ...
About Us-Cover-Shandong Xinboao Anticorrosive Equipment Co ...

Three,-in-one hydrochloric ,acid, synthesis furnace; Other Graphite ,Equipment,. ... nitric ,acid, concentration system ,Acid, recovery system ,Wastewater, zero discharge system Single ,effect evaporation, Multi-,effect evaporation, ... graphite and graphite falling film absorber towers and other ,equipment, and various graphite mist treatment, ...

Evaporator‐Concentrator system | Product | Food | HISAKA ...
Evaporator‐Concentrator system | Product | Food | HISAKA ...

Evaporation, concentrator is a small and fully automated ,equipment, performing flush-,evaporation, in the separator tank after heating the liquid with plate heat exchanger. Not only concentrating of small-volume liquids, capable of operating that suppresses the foam completely in a variety of highly foaming liquids.

China Customized Three-Stage Falling Film Evaporator ...
China Customized Three-Stage Falling Film Evaporator ...

Three-Effect Falling Film Evaporator consists of (first-effect, second-effect, third-effect)separators and evaporators and preheater, condenser and vaccum pump, feeding pump, circulation pump, discharge pump, condensed water pump and system pipe fittings, etc. Equipped wit CIP spraying cleaning ball, vacuum gauge, thermometer, pressure gauge, and so on.

Industrial Wastewater-Jiarong: Membranes for Leachate and ...
Industrial Wastewater-Jiarong: Membranes for Leachate and ...

Evaporation, (multi-,effect evaporation,, MVR, ... of potassium fluorosilicate is used as a by-product of the defluorination purification of wet-process phosphoric ,acid, to produce potassium fluoride and simultaneously produce white carbon black and ammonium bifluoride. ... Zero-discharge ,equipment, for coal chemical ,wastewater, from Yangmei Group.

EVAPORATION TECHNOLOGY AND PRODUCT – 浙江奇彩环境科 …
EVAPORATION TECHNOLOGY AND PRODUCT – 浙江奇彩环境科 …

Most of the traditional evaporators are multi ,effect, evaporator, such as ,three, effects, four effects or five effects. In theory,the ,evaporation, of 1 ton of water with single ,effect, evaporator requires 1 ton of steam, two ,effect, evaporator needs 0.5 ton of steam, ,three effect, evaporator needs 0.33 ton of …

Multi-Effect Evaporation Coupled with MVR Heat Pump ...
Multi-Effect Evaporation Coupled with MVR Heat Pump ...

with conventional distillation process. The ,three,-,effect evaporation, coupled with MVR heat integration process can save energy consumption and TAC by 81.32% and 58.55%, which is more economical than other processes. It can be clearly seen that ,three,-,effect evaporation, coupled with MVR heat integration

Multi-Effect Evaporation Coupled with MVR Heat Pump ...
Multi-Effect Evaporation Coupled with MVR Heat Pump ...

with conventional distillation process. The ,three,-,effect evaporation, coupled with MVR heat integration process can save energy consumption and TAC by 81.32% and 58.55%, which is more economical than other processes. It can be clearly seen that ,three,-,effect evaporation, coupled with MVR heat integration

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

14 Industri al ,Wastewater Treatment Principals and Ideas,. Industrial ,wastewater, refers to ,waste water,, sewage and waste liquid produced in industrial production processes, which contain industrial production materials, intermediate products and products that are lost with water, and pollutants generated during production.

Belmar Technologies - Evaporation & Crystallisation
Belmar Technologies - Evaporation & Crystallisation

Double and Triple ,Effect, Evaporators Powered by Hot Water or Steam. Larger versions of the above evaporator are available with two or ,three evaporation, stages. The processing capacity of these bigger machines ranges from 12,000 – 144,000 l/day for the double chamber evaporator and 18,000 – 216,000 l/day for the triple.

water treatment - Nanjing Gaojie Light Industry Equipment ...
water treatment - Nanjing Gaojie Light Industry Equipment ...

Evaporation Equipment,. Multi ,Effect, MVR + TVR Combined Evaporator; Multi ,Effect, Plate Type + Tube Type / Forced Circulation Evaporator; Multi ,Effect, Plate Type + TVR Evaporator; Multi ,Effect, Plate Type + TVR Flash / Forced Circulation Evaporator; Multi ,Effect, Plate Type Evaporator; Multi ,Effect, Plate Type Flash / Forced Circulation Evaporator

(PDF) Development of an evaporation crystallizer for ...
(PDF) Development of an evaporation crystallizer for ...

The initial concentration of phenol=20 g/L, the initial content of NaCl=50 g/L Fig. 11The schematic of ,wastewater, incineration system with ,evaporation, desalination ,equipment,. 1: ,Wastewater, tank; 2: Pump; 3: 1st ,effect, evaporator; 4: ,Wastewater, vapour outlet; 5: ,Wastewater, inlet; 6: Steam inlet; 7: Steam outlet; 8: ,Wastewater, outlet; 9: 2nd ,effect, evaporator; 10: ,Wastewater, vapour outlet; 11: ,Wastewater, inlet; 12: Steam inlet; 13: Steam outlet; 14: ,Wastewater, outlet; 15: 3rd ,effect, ...

China Customized Three-Stage Falling Film Evaporator ...
China Customized Three-Stage Falling Film Evaporator ...

Three-Effect Falling Film Evaporator consists of (first-effect, second-effect, third-effect)separators and evaporators and preheater, condenser and vaccum pump, feeding pump, circulation pump, discharge pump, condensed water pump and system pipe fittings, etc. Equipped wit CIP spraying cleaning ball, vacuum gauge, thermometer, pressure gauge, and so on.

(PDF) Development of an evaporation crystallizer for ...
(PDF) Development of an evaporation crystallizer for ...

The initial concentration of phenol=20 g/L, the initial content of NaCl=50 g/L Fig. 11The schematic of ,wastewater, incineration system with ,evaporation, desalination ,equipment,. 1: ,Wastewater, tank; 2: Pump; 3: 1st ,effect, evaporator; 4: ,Wastewater, vapour outlet; 5: ,Wastewater, inlet; 6: Steam inlet; 7: Steam outlet; 8: ,Wastewater, outlet; 9: 2nd ,effect, evaporator; 10: ,Wastewater, vapour outlet; 11: ,Wastewater, inlet; 12: Steam inlet; 13: Steam outlet; 14: ,Wastewater, outlet; 15: 3rd ,effect, ...

Chat Online Inquiry Email

Business cooperation

+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City