Removal of BTEX and PAHs from Oil and Gas Wastewater | Arvia
Nowadays, oil and gas organisations are considering more environmentally considerate alternatives, such as onsite treatment which enables this contaminated water to be safely reused. Refinery wastewater refers to effluent from the processing facility which can start out with very high levels of contamination and hazardous chemicals.
Our core technology comes in two different models, the Nyex™-a and Nyex™-e. The Nyex™-a treatment process combines adsorption with electrochemical oxidation in a single, scalable unit. As the water flows into the reactor tank, contaminants are concentrated onto the surface of our proprietary Nyex™ adsorbent media, which is non-porous with high electrical conductivity.
Oil and Gas Wastewater Treatment | Arvia Technology
Oil and Gas wastewater treatment process. Arvia’s Nyex™ treatment processes are most successfully deployed as a final ‘polishing’ step in the oil and gas industry for the removal of the following: BTEX (refers to the chemicals benzene, toluene, ethylbenzene and xylene)
Arvia is an advanced water company providing industrial water equipment to manufacturing facilities and municipal drinking and wastewater treatment plants (WWTP). Wastewater varies greatly dependent on the application it has been used for and therefore the wastewater management process must be carefully selected with the effluent quality in mind.
Study of Oil and Gas Extraction Wastewater Management
Study of Oil and Gas Extraction Wastewater Management . 1 . 1. E. XECUTIVE . S. UMMARY. Large volumes of wastewater are generated in the oil and gas industry, and projections show that these volumes will only increase. Currently, the majority of produced water is managed by disposing of it using a practice known as underground injection,
Produced water is the largest waste stream generated in oil and gas industries. It is a mixture of different organic and inorganic compounds. Due to the increasing volume of waste all over the world in the current decade, the outcome and effect of discharging produced water on the environment has lately become a significant issue of environmental concern.
Final Report: Oil and Gas Extraction Wastewater Management
Background. Large volumes of wastewater are generated in the oil and gas industry, and projections show that these volumes will only increase. Currently the majority of this wastewater is managed by disposing of it using a practice known as underground injection, where that water can no longer be accessed or used.
Arvia manufacture advanced tertiary treatment technologies, combining adsorption and oxidation, for wastewater discharge/reuse and decentralised drinking water applications. Arvia’s range of Nyex™ Treatment Systems offer an effective solution for the reduction of organic contaminants and colour.
Special Reports | Chemical & Engineering News
Wastewater Treatment. British start-up Arvia tests its technology at a recycled-paper mill. (WEB EXCLUSIVE) April 12, 2010 Coverstory: Leading DuPont. After a difficult first year as CEO, Ellen Kullman sets the stage for growth. (pp. 10-13) April 5, 2010 Coverstory: The Amyloid Question
Ozone and Advanced Oxidation Leading-edge science and technologies THE ORGANIZER IOA The International Ozone Association is a non-profit organization dedicated to the development of educational and scientific activities to respond at the best to the needs of industry and research community in the field of ozone and derived oxidants.
Top Tertiary companies | VentureRadar
The AIWPS® Technology mimics nature. Its ecological efficiency provides a higher quality level of treatment at lower capital, O&M, and life-cycle costs, as compared with conventional wastewater treatment technologies. The existing paradigm for wastewater treatment consists of influent entering the plant, and disjointed byproducts exiting the
Best content around COP Electricity selected by the CleanTech Focus community.
- What type of polyacrylamide is used in oil industry?
- The polyacrylamide use can be anionic, cationic, or nonionic with various ratios of the comonomers used in the case of the anionic and cationic polymers. The anionic polyacrylamides in the oil field industry are designated by the generic name of partially hydrolyzed polyacrylamide (PHPA), although they are in actuality copolymers .
- Which comonomer is used for the production of anionic polyacrylamides?
- The workhorse comonomer for the production of anionic polyacrylamides is acrylate salts of acrylic acid. These anionic polymers can be prepared as various mono- and divalent metal salts and other positively charged inorganic and organic counterions of the polymerization of acrylic acid with acrylamide (see Fig. 34.4 ).
- What is nonionic polyacrylamide?
- Nonionic polyacrylamides Nonionic polyacrylamides represent the smallest group of acrylamide-based polymers, representing about 25% of the total polyacrylamide market. Nonionic polyacrylamide is somewhat misleading since in the manufacture of acrylamide, regardless of the route, some degree of hydrolysis of acrylamide occurs.
- What is an anionic polyacrylamide?
- Anionic polyacrylamides make up the largest portion of the polyacrylamide market. The polymers can be prepared over a wide range of anionic charges and molecular weights (1000 to > 20,000,000 molecular weight). The workhorse comonomer for the production of anionic polyacrylamides is acrylate salts of acrylic acid.
