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

Which enterprises discharge 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.

Which enterprises discharge acid wastewater
Journal: Frontiers of environmental science & engineering ...
Journal: Frontiers of environmental science & engineering ...

A locked padlock) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Volume-9 Issue-2S2 | International Journal of Innovative ...
Volume-9 Issue-2S2 | International Journal of Innovative ...

Amino Acid as Capping Agent for Electrolytic Synthesis of Copper Nanoparticles: 218. Authors: M. Thiruppathi, K. Leeladevi, C. Ramalingan, E. R. Nagarajan: 1075-1078: Paper Title: Construction of Novel Zinc Vanadate Nanostructure: a Promising Visible-Light Active Photocatalyst for the Degradation of Methylene Blue: 219. Authors:

Journal of Water Process Engineering Journal Impact IF ...
Journal of Water Process Engineering Journal Impact IF ...

A novel strategy for arsenic removal from dirty ,acid wastewater, via CaCO3-Ca(OH)2-Fe(III) processing: Ying Du · Qiong Lu · Huiyun Chen · Yaguang Du · Dongyun Du · Dongyun Du Cobalt-exchanged natural zeolite catalysts for catalytic oxidation of phenolic contaminants in aqueous solutions

The Fourth International Conference on Energy Engineering ...
The Fourth International Conference on Energy Engineering ...

Removal of nickel ions from automobile industry ,wastewater, using ion exchange resin… Jiawei Tang, Caixuan Li, Jian Wang, Wei Wei, Binbin Hao, Chunhui Zhang EEEP39434:

2 - World Bank
2 - World Bank

The surface water is ,river, water with the quality of level III. the amount of emitted ,waste water, is 15967m3/d(Excluding Mei Heng An Xing Co,Ltd.). the major pollutants in ,waste water, is Non-POPs and the there are three pollution factors requiring concentration prediction which are COD、BOD5、DO Air environment III According to HJ2.2-2008 ...

The Fourth International Conference on Energy Engineering ...
The Fourth International Conference on Energy Engineering ...

Removal of nickel ions from automobile industry ,wastewater, using ion exchange resin… Jiawei Tang, Caixuan Li, Jian Wang, Wei Wei, Binbin Hao, Chunhui Zhang EEEP39434:

Documents & Reports - All Documents | The World Bank
Documents & Reports - All Documents | The World Bank

25/4/2017, · Maotiao ,River, flows through the southwest boundary of Xiuwen County and joins Wujiang ,River, at Sanchahe of Liuguang Township. The ,river, length within the borders is 49.65 km, with drainage area of 3195 km2, annual average flow rate of 55.9 m3/s and annual runoff of 1763×106m3. It originates from Dabaiyan of Chashan Village, Shi’an Township.

Dietary lipid sources for seabream and seabass: growth ...
Dietary lipid sources for seabream and seabass: growth ...

Abdulkadir Sakdullah and Makoto Tsuchiya, The origin of particulate organic matter and the diet of tilapia from an estuarine ecosystem subjected to domestic ,wastewater, discharge: fatty ,acid, analysis approach, Aquatic Ecology, 10.1007/s10452-008-9195-6, 43, 2, (577-589), (2008).

Breaking News -- ScienceDaily
Breaking News -- ScienceDaily

Apr. 21, 2021 — Decades-old aerial photos of ,Yudong, District, Datong City in Shanxi Province, Northern China have helped researchers in their search for a fault hidden underneath the city's ...

Documents & Reports - All Documents | The World Bank
Documents & Reports - All Documents | The World Bank

25/4/2017, · Maotiao ,River, flows through the southwest boundary of Xiuwen County and joins Wujiang ,River, at Sanchahe of Liuguang Township. The ,river, length within the borders is 49.65 km, with drainage area of 3195 km2, annual average flow rate of 55.9 m3/s and annual runoff of 1763×106m3. It originates from Dabaiyan of Chashan Village, Shi’an Township.

PC-PROGRESS - Hydrus-1D References
PC-PROGRESS - Hydrus-1D References

A case study in Ren ,River, catchment, China, Bulletin of Engineering Geology and the Environment, 79, 513–532, doi: 10.1007/s10064-019-01570-7, 2020. Wesseling, J., J. Kroes, T. C. Oliveira, and F. Damiano, The impact of sensitivity and uncertainty of soil physical parameters on the terms of the water balance: Some case studies with default R packages.

Breaking News -- ScienceDaily
Breaking News -- ScienceDaily

Apr. 21, 2021 — Decades-old aerial photos of ,Yudong, District, Datong City in Shanxi Province, Northern China have helped researchers in their search for a fault hidden underneath the city's ...

2 - World Bank
2 - World Bank

The surface water is ,river, water with the quality of level III. the amount of emitted ,waste water, is 15967m3/d(Excluding Mei Heng An Xing Co,Ltd.). the major pollutants in ,waste water, is Non-POPs and the there are three pollution factors requiring concentration prediction which are COD、BOD5、DO Air environment III According to HJ2.2-2008 ...

PC-PROGRESS - Hydrus-1D References
PC-PROGRESS - Hydrus-1D References

A case study in Ren ,River, catchment, China, Bulletin of Engineering Geology and the Environment, 79, 513–532, doi: 10.1007/s10064-019-01570-7, 2020. Wesseling, J., J. Kroes, T. C. Oliveira, and F. Damiano, The impact of sensitivity and uncertainty of soil physical parameters on the terms of the water balance: Some case studies with default R packages.

Volume-9 Issue-2S2 | International Journal of Innovative ...
Volume-9 Issue-2S2 | International Journal of Innovative ...

Amino ,Acid, as Capping Agent for Electrolytic Synthesis of Copper Nanoparticles: 218. Authors: M. Thiruppathi, K. Leeladevi, C. Ramalingan, E. R. Nagarajan: 1075-1078: Paper Title: Construction of Novel Zinc Vanadate Nanostructure: a Promising Visible-Light Active Photocatalyst for the Degradation of Methylene Blue: 219. Authors:

Journal of Water Process Engineering Journal Impact IF ...
Journal of Water Process Engineering Journal Impact IF ...

A novel strategy for arsenic removal from dirty ,acid wastewater, via CaCO3-Ca(OH)2-Fe(III) processing: Ying Du · Qiong Lu · Huiyun Chen · Yaguang Du · Dongyun Du · Dongyun Du Cobalt-exchanged natural zeolite catalysts for catalytic oxidation of phenolic contaminants in aqueous solutions

CV - WCWM 2021
CV - WCWM 2021

Concentration device and method for high salinity organic ,wastewater, based on submerged combustion evaporation. 201610512496.X, 2016.7.4. ... ,Yudong, Xu, Dongbei Y. ue, ... Sato T. Fulvic ,acid, anchored layered double hydroxides: ...

Water | April 2019 - Browse Articles - MDPI
Water | April 2019 - Browse Articles - MDPI

Recycling post-hydrothermal liquefaction ,wastewater, (PHWW) may allow the use of nutrients in the aqueous phase that may otherwise go unused. PHWW is an attractive option for use as fertilizer in systems like crop production. However, there are potential contaminants in the PHWW that may inhibit crop growth or pose a food safety risk.

An effective way to treat the iron-rich acid mine drainage ...
An effective way to treat the iron-rich acid mine drainage ...

Acid, Mine Drainage (AMD) from coal mining is a serious environmental issue which affects water quality, ecology, and the overall landscape of the basin. A large number of coal mine tailings in the mountainous regions of Guizhou Province, China were unattended and iron-rich AMD was directly discharged to …

Bulletin of Environmental Contamination and Toxicology ...
Bulletin of Environmental Contamination and Toxicology ...

Validation of a Sulfuric ,Acid, Digestion Method for Inductively Coupled Plasma Mass Spectrometry Quantification of TiO 2 Nanoparticles: Kiran Gupta · Kumkum Mishra · Sudhakar Srivastava · Amit …

Chat Online Inquiry Email

Business cooperation

+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City