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

acid fracturing waste water harmless disposal

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.

acid fracturing waste water harmless disposal
How Leather Is Slowly Killing the People and Places That ...
How Leather Is Slowly Killing the People and Places That ...

The primary environmental threat involves the, dumping, of, solid, and, liquid waste, that, contains leftover chromium, and other hazardous compounds. This is commonplace in regions without strong...

Heavy metal pollution: Insights into chromium eco-toxicity ...
Heavy metal pollution: Insights into chromium eco-toxicity ...

HMs ,pollute, the soil by transferring them from mines to different surrounding sites, HMs in the ,environment, may become more bio-available, the production rate of man-made cycles are faster than the natural one's, compared to receiving ,environment, the concentration of metals and metalloids is higher in the waste products (Sharma and Dhaliwal, 2019).

Colorful Chromium | ChemTalk
Colorful Chromium | ChemTalk

The Element ,Chromium,. ,Chromium, (Cr) can be found in group 6 on the periodic table. It is silvery, lustrous, and hard. Moreover, it is well known for creating colorful compounds and is often used to both protect and polish other metals through a process called electroplating.

List of Toxic Metals that Pollute the Environment | Toxicology
List of Toxic Metals that Pollute the Environment | Toxicology

The potential sources of, chromium, in aquatic, environment, are effluents from tanneries and textile mills. Tannery wastes contain 10-50 ppm of, chromium., Its permissible limit in drinking water is 0.05 ppm. Toxicokinetics:, Chromium, (+3) is the most common form found in nature and in biological components.

Does ZeroWater remove chromium? | ZeroWater-Europe
Does ZeroWater remove chromium? | ZeroWater-Europe

Chromium, is widely used in industry as a colorant and pigment, for example as a yellow colorant in paint or for greening glass. ,Chromium, is also a constituent of stainless steel and ,chromium, salts are used in leather tanning. Waste and emissions from industry can ,pollute, and ,pollute the environment, and ,chromium, can end up in our drinking water.

River runs purple and contaminates Greek town | Reuters
River runs purple and contaminates Greek town | Reuters

6/12/2007, · “We do not ,pollute, the river with ,chromium,, period,” said a representative of industrial packaging manufacturer Maillis, which received a 160,000-euro fine.

Road runoff and environmental pollution - Eniscuola
Road runoff and environmental pollution - Eniscuola

Can road runoff ,pollute the environment,? At the international level, numerous studies have been conducted showing that the water and sediments from the runoff from road paving and related appurtenances (car parks, service areas, parking areas, etc.) can be very contaminated and cause a significant negative impact on the quality of ,the environment, (surface water, groundwater, soil, …

When it no longer pays to pollute the environment | The ...
When it no longer pays to pollute the environment | The ...

22/8/2019, · There is more. “All tanneries are supposed to have two lines—one is supposed to let out normal effluent, and the other is supposed to let out chromium effluent.

:: WorstPolluted.org : Projects Reports
:: WorstPolluted.org : Projects Reports

However,, chromium, contamination and high chemical oxygen demand are typical problems associated with tannery effluents, both of which, can, pose serious risks to the, environment, and human health. 38 In addition to creating potentially toxic wastewater, some tanneries also produce large amounts of solid waste that contain, chromium,, including: hide scraps, skins, and excess fats.

Heavy metal pollution: Insights into chromium eco-toxicity ...
Heavy metal pollution: Insights into chromium eco-toxicity ...

HMs ,pollute, the soil by transferring them from mines to different surrounding sites, HMs in ,the environment, may become more bio-available, the production rate of man-made cycles are faster than the natural one's, compared to receiving ,environment, the concentration of metals and metalloids is higher in the waste products (Sharma and Dhaliwal, 2019).

Road runoff and environmental pollution - Eniscuola
Road runoff and environmental pollution - Eniscuola

For example, exhaust gases and lubricants release lead, hydrocarbons, nickel and bromine. Iron and, chromium, detach from corroded bodywork, while sulphur, chlorine and cyanide are dispersed via cooling liquids. Finally, tyres deposit rubber particles containing lead, cadmium and zinc on the tarmac.

Chromium-6 | Environmental Working Group
Chromium-6 | Environmental Working Group

EWG found cancer-causing ,chromium,-6 in tap water from 31 of 35 cities it tested. ... These “forever chemicals” ,pollute, water, don’t break down, and remain in ,the environment, and people for. Phthalates. These endocrine-disrupting “plasticizer” chemicals are everywhere.

Soil contamination - Wikipedia
Soil contamination - Wikipedia

Chronic exposure to, chromium,, lead and other metals, petroleum, solvents, and many pesticide and herbicide formulations, can, be carcinogenic,, can, cause congenital disorders, or, can, cause other chronic health conditions.

Investigating the ability of chromium (VI) adsorption by ...
Investigating the ability of chromium (VI) adsorption by ...

Chromium is, present in different types of industrial effluents, being responsible for, environmental pollution. Chromium, (VI) is highly soluble in water and, can, cause cancer for humans.

Soil contamination - Wikipedia
Soil contamination - Wikipedia

Soil contamination, or soil pollution as part of land degradation is caused by the presence of xenobiotics (human-made) chemicals or other alteration in the natural soil ,environment,. It is typically caused by industrial activity, agricultural chemicals or improper disposal of waste.The most common chemicals involved are petroleum hydrocarbons, polynuclear aromatic hydrocarbons …

Investigating the ability of chromium (VI) adsorption by ...
Investigating the ability of chromium (VI) adsorption by ...

5-10 ppm) of ,chromium, VI for 14 days and ,chromium, absorption was measured by atomic absorption. The maximum and minimum absorbance at 5 ppm and 10 ppm were observed respectively. Diatoms absorbed ,chromium, at a concentration of 2 ppm and higher absorption at a concentration of 5 ppm, but with increasing concentrations up to 10, absorption decreased.

Chat Online Inquiry Email

Business cooperation

+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City