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

Is fracturing flowback fluid dangerous goods

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.

Is fracturing flowback fluid dangerous goods
Nature Environment & Polution Technology
Nature Environment & Polution Technology

About the Journal. The journal "Nature Environment and Pollution Technology" is a quarterly scientific research journal, devoted to broader aspects of the environment, and published in March, June, September and December in a year. It was initially published with the title of "Journal of Environment & Pollution" (ISSN: 0971-4871) from 1994 to 2001. Its name was later changed to Nature ...

Ayala Water & Ecology
Ayala Water & Ecology

AYALA Water and Ecology, has designed and executed up to now three Natural Biological Systems, at different "Dor Alon" gas station complexes. The NBS are treating all sources of sewage running off the complexes including: sanitary, active restaurants kitchens, washed hydrocarbon spills, car wash etc.

Acid mine drainage - Wikipedia
Acid mine drainage - Wikipedia

14/6/2004, · Thus, copper mines are often major culprits of acid mine drainage. At some mines,, acidic, drainage is detected within 2–5 years after mining begins, whereas at other mines, it is not detected for several decades. In addition,, acidic, drainage may be generated for decades or centuries after it is first detected.

Wastewater treatment plant effluent as a source of ...
Wastewater treatment plant effluent as a source of ...

This review has identified that there are still research gaps in this recently developing field of research, specifically: (i) to investigate the contribution of ,wastewater, discharge from WWTPs to microplastics in the aquatic environments compared to other potential sources, (ii) to understand the behaviour of microplastics in WWTPs, and their physical and chemical modifications through ,wastewater treatment, …

The Science Behind Turning Wastewater into Clean Water ...
The Science Behind Turning Wastewater into Clean Water ...

When water is used in disciplines like manufacturing and ,mining,, this often changes, with the water being too ,acidic, or ,alkaline, to use again or dispose of safely. pH control systems create reusable water by returning those levels to normal; if the pH is five or below (i.e. too ,acidic,), alkalis like lime are added; if it’s six or above (too ,alkaline,), acids (like sulfuric acid) are put in.

Acid Mine Drainage - an overview | ScienceDirect Topics
Acid Mine Drainage - an overview | ScienceDirect Topics

Acid mine drainage (AMD), a waste from mining sites is highly, acidic,, rich source of sulfate and heavy metals. Conventional technologies for treatment of AMD include various physicochemical methods, which involve excessive use of chemicals and capital.

Water Pollution chapter 14 Flashcards | Quizlet
Water Pollution chapter 14 Flashcards | Quizlet

ex: ,industrial, facilities, mining, oil and gas extraction, military bases, ,wastewater treatment, plants Nonpoint Source Pollution pollutants that occur over a wide area and from multiple sources

Alternative Wastewater Treatment Plants | MOTHER EARTH NEWS
Alternative Wastewater Treatment Plants | MOTHER EARTH NEWS

Alternative Wastewater Treatment Plants, Learn the benefits of this alternative ,wastewater, treament plant for the health of our planet and drinking water. By the Mother Earth News editors

Research of acid mine wastewater treatment technology
Research of acid mine wastewater treatment technology

mining industrial wastewater and, acidic, mining waste water. The mining industry wastewater mainly comes from component cooling water, such as the mine air compressor cooling water, etc. The mining industry wastewater is with no harm to the environment, and after cooling it can be recycled for production., Acidic, mining waste water is

Mining Wastewater | liquideffluents
Mining Wastewater | liquideffluents

17/5/2012, · Considering the heavy metals found in ,mining wastewater,, Mishra et al. (2008) say that they are one of the most detrimental fractions of ,mining, effluent as they can accumulate in water, soil, sediment and living organisms. Many more examples such as these can be found throughout the literature in this area.

Pharmaceuticals of Emerging Concern in Aquatic Systems ...
Pharmaceuticals of Emerging Concern in Aquatic Systems ...

Wastewater treatment, plants (WWTPs) were never designed for and do not completely remove pharmaceuticals. Remediation efficiencies can be less than 10% in the case of such pharmaceuticals as carbamazepine, atenolol, acetylsalicylic ,acid,, diclofenac, mefenamic ,acid,, propranolol, atenolol, clofibric ,acid,, and lincomycin.

pH of Water - Environmental Measurement Systems
pH of Water - Environmental Measurement Systems

Mining operations (particularly coal) produce acid runoff and, acidic, groundwater seepage if the surrounding soil is poorly buffered ²². Wastewater discharge that contains detergents and soap-based products can cause a water source to become too basic.

Water Pollution chapter 14 Flashcards | Quizlet
Water Pollution chapter 14 Flashcards | Quizlet

ex: ,industrial, facilities, mining, oil and gas extraction, military bases, ,wastewater treatment, plants Nonpoint Source Pollution pollutants that occur over a wide area and from multiple sources

Rehabilitation and upgrading wastewater treatment plant ...
Rehabilitation and upgrading wastewater treatment plant ...

Table 1 presents the details of the employed successive works in the ,treatment, systems, namely rehabilitation, upgrading and optimization of sewage ,wastewater treatment, in the studied ,remote, area. The train of the implemented ,treatment, system consists of the following: screening, chemical coagulation, sedimentation, GBHW, and a maturation pond ( Figure 1 ).

Essay on Water Pollution: 8 Selected ... - The Wisdom Post
Essay on Water Pollution: 8 Selected ... - The Wisdom Post

Most ,industrial, facilities churn out a lot of ,wastewater, that is quite like domestic ,wastewater, and can also be treated by ,wastewater treatment, plants. Some industries generate ,wastewater, with very high concentration of nutrients like ammonia, toxic pollutants (e.g., organic compounds that are volatile, heavy metals), organic matter (e.g., grease and oil), need extra and well suited ,treatment, ...

Wastewater Irrigation - USDA
Wastewater Irrigation - USDA

Incorporation of three loadings (25 Mg ha-1 each) of poultry manure, sewage sludge, barley straw (Hordeum vulgare L.), and alfalfa (Medicago sativa L.) to an Arlington ,soil, (coarse-loamy, mixed, thermic Haplic Durixeralf) for 2 yr increased ,soil, respiration rates (139-290%), ,soil, aggreate stability (22-59%), organic C content (13-84%), ,soil, saccharide content (25-41%), ,soil, moisture content (3-25%), and decreased ,soil, …

Combined Bioaugmentation and Biostimulation To Cleanup ...
Combined Bioaugmentation and Biostimulation To Cleanup ...

We developed a joint bioaugmentation and ,biostimulation, approach for the clean up ,of soil, contaminated with high (168.7 and 337.4 μg g-1) concentrations of the herbicide atrazine (2-chloro-4-(ethylamino)-6-isopropylamino-s-triazine). Pseudomonas sp. strain ADP (P. ADP) was used for bioaugmentation (∼107 cells g-1 ,soil,), and citrate (concentration range 5.8−40 mg g-1 ,soil,) and succinate (6 ...

Chat Online Inquiry Email

Business cooperation

+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City