Evoqua Introduces CoMag® System for High Rate
Evoqua Water Technologies' magnetite ballasted CoMag System, a proven solution for municipalities to increase water and wastewater treatment plant clarification performance in confined footprints, is now available for industrial water and wastewater treatment applications.
The CoMag® System infuses magnetite as a weighing agent into conventional chemical floc, enhancing settling rates and increasing the performance of wastewater and water treatment facilities, while substantially reducing life-cycle costs. It's simple and reliable.
The CoMag® System for Enhanced Primary or Tertiary Treatment
The CoMag System competes effectively with all forms of media and membrane filtration and conventional clarification, and is proven effective for: Municipal applications: Primary treatment (chemically enhanced primary treatment) Tertiary treatment for polishing secondary effluent; Stormwater/CSO (combined sewer overflow) SSO (sanitary sewer
THE COMAG® SYSTEM — ENHANCED CLARIFICATION THAT EXTENDS EQUIPMENT SERVICE LIFE The CoMag® system uses magnetite — fully inert iron ore particles — to settle chemical floc up to 30 times faster than conventional treatments. Primarily used to improve primary and/or tertiary treatment, the CoMag system easily
Ballasted Clarification – CoMag for Enhanced Primary
Ballasted Clarification – CoMag for Enhanced Primary or Tertiary. Evoqua – CoMag is a high rate clarification process utilizing internal recycling of settled solids and small amount of Magnetite (non-abrasive, high specific gravity) for floc formation to allow for less chemical use and footprints up to 20x smaller than conventional clarification.
Tube Settler System. Brentwood - Tube Settler System can be used in both drinking water and wastewater applications as an inexpensive method of upgrading new and existing treatment plant clarifiers and sedimentation basins to improve performance and reduce the solids loading on downstream filters. Additional applications include: ballasted flocculation, membrane and desalination pretreatment
BioMag™ & CoMag™
increasing the performance of wastewater and water treatment facilities. In addition, the system continuously recovers and reuses 99% of its magnetite while its ballast clarification reduces the plant’s chemical use, all contributing to wider cost savings. The result of introducing CoMag into the wastewater process is
The CoMag System For Enhanced Primary Or Tertiary. The CoMag system uses magnetite fully inert iron ore particles to enhance the clarification process The system settles chemical floc up to 30 times faster than conventional treatments enabling plants to increase capacity and enhance clarifier performance
U.S. Environmental Protection Agency (EPA) and Major
The CoMag™ system was new and unknown when the Town was planning the ARRA- funded facility upgrade. On paper, it appeared to be the most viable option for meeting the permit limits; however, Cambridge Water Technologies had demonstrated the CoMag™ system at only one wastewater treatment plant, located in Concord, Massachusetts.
The systems and methods disclosed herein process produced/flowback water, such as high total dissolved solids produced water, to generate high purity, high value products with little to no waste. The generated high purity, high value products include caustic soda, hydrochloric acid, and/or sodium hypochlorite. Further, the methods and systems disclosed herein generate high quality brine for ...
clarifier reaction well
Introduction to Wastewater Clarifier Design for settling of activated sludge. Compared to a conventional center feed well with a radius that is approximately 10 to 13% of the tank radius, the flocculating feedwell’s radius extends to 20 to 50% of the tank radius.
Optimizing CoMag® System Operations Billerica, MA Wastewater Treatment Plant: Civil and Environmental Engineering: Rhinehart, Maya Elzbieta: Marketing Engineering Services for the National Fire Department of Costa Rica: Civil and Environmental Engineering: Rhodes, Matthew B: AIDS Project Worcester: Reducing Energy Costs, Giving Back to the
- What is polyacrylamide (PAM) used for?
- npj Clean Water 1, Article number: 17 ( 2018 ) Cite this article High molecular weight (10 6 –3 × 10 7 Da) polyacrylamide (PAM) is commonly used as a flocculant in water and wastewater treatment, as a soil conditioner, and as a viscosity modifier and friction reducer in both enhanced oil recovery and high volume hydraulic fracturing.
- Are cationic polyacrylamide copolymers bad for the environment?
- Cationic polyacrylamide copolymers (PAMs) are used for sludge dewatering in municipal waste water treatment and might enter the environment by spreading of the sludge on agricultural land. Concern has been expressed since little is known about the degradation of PAMs in soils.
- Are cationic polyacrylamide copolymers used for sludge dewatering?
- Environmental Sciences Europe 30, Article number: 16 (2018) Cite this article Cationic polyacrylamide copolymers (PAMs) are used for sludge dewatering in municipal waste water treatment and might enter the environment by spreading of the sludge on agricultural land.
- What are cationic polyacrylamide copolymers?
- Cationic polyacrylamide copolymers (PAMs) are a group of water-soluble polymers with a wide range of applications in industry, food processing, agriculture and waste management. One of the major applications for PAM is sludge dewatering in municipal waste water treatment plants (MWWTPs).
