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

Experimental report on neutralization and stripping 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.

Experimental report on neutralization and stripping of acid wastewater
Ground Water Contamination in Coal Mining Areas
Ground Water Contamination in Coal Mining Areas

IMPACT OF ,COAL MINING, ON GROUND ,WATER, The problems caused by ,mining, activities are land degradation, disposal of over burden, deforestation, washing rejects, subsidence, ,water, pollution due to wash off, discharge of mine ,water,, ,acid, mine drainage, ,coal, washing operation, air pollution due to release of gases and dust, noise pollution,

Impact of Coal Mining on Water Resources
Impact of Coal Mining on Water Resources

The average use of ,water, in ,coal mining, varies from 63 to 120 litres per metric tonne in underground ,mining, and about 17 litres per tonne for surface ,mining,. In addition to this, 33 litres of ,water, per tonne is required for ,waste, disposal.

Study: Acid mine drainage can help clean up ... - MINING.COM
Study: Acid mine drainage can help clean up ... - MINING.COM

Acid mine drainage flows out of abandoned coal mines into many streams in the Appalachian Basin. It can be highly toxic to animals, plants and humans, and affects the quality of hundreds of...

Mining and Water Pollution — Safe Drinking Water Foundation
Mining and Water Pollution — Safe Drinking Water Foundation

23/1/2017, · Types of Water Pollution from Mining. There are four main types of mining impacts on water quality. 1. Acid Mine Drainage Acid Rock Drainage (ARD) is a natural process whereby sulphuric acid is produced when sulphides in rocks are exposed to air and water. Acid Mine Drainage (AMD) is essentially the same process, greatly magnified.

Chat Online Inquiry Email

Business cooperation

+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City