[미국] Evoqua, 인디애나 하수처리장에 UV시스템 설치
Evoqua Water Technologies는 미국 인디아나주 라파예트와 사우스 벤드 중간지점인 인디애나 남서부의 몬티첼로(Monticello) 하수처리장에서 ETS-UV라인 시스템 설치가 완료하고 위탁운영에 들어갔다고 4월 24일 발표했다.
36마일 이상 떨어진 곳의 하수도를 여러 개의 펌프 스테이션을 통해 이송하여 처리하는 몬티첼로 하수처리 시설(WWTP)은 1950년에 지어졌으며, 지금까지 세 차례 보수를 거쳤다.
몬티첼로 하수처리 시설은 하수처리수 재이용 및 에너지 감축이 최우선 과제로, 이를 실행하기위해 자외선(UV) 살균 시스템을 설치하기로 했으며, Evoqua의 ETS-UV(SW-835-14) 시스템이 선정되었다.
ETS-UV 시스템은 효율적으로 수행하고 이러한 이니셔티브를 달성하기 위한 설계 및 운영상의 이점이 많아 이번에 때문에 선정되었다.
ETS-UV SW 시리즈는 흐름 장애 및 공기 주머니를 제거하기 위해 액세스 해치가 있는 작은 설치 공간으로 설계되었다. 이 기능은 끝단 플랜지를 제거하지 않고 챔버를 일상적으로 유지 보수를 쉽게 할 수 있도록 되어 있다.
또한 이 시스템은 파울링을 방지하기 위해 석영 슬리브를 청결하게 유지하기 위해 저전압 자동 와이퍼를 갖추고 있다.
[원문보기]
Indiana wastewater treatment plant installs Evoqua UV system
Evoqua today announced its ETS-UV™ line installation is complete and commissioned at the Monticello Wastewater Treatment Plant in southwest Indiana, approximately halfway between Lafayette and South Bend, Indiana.
Evoqua was selected to supply two ETS-UV SW-835-14 ultraviolet (UV) disinfection systems to the Monticello Waste Water Treatment Plant (WWTP) that operates more than 36 miles of storm and sanitary sewers, multiple pump stations and is completing the third major upgrade since it was built in 1950.
At Monticello WWTP, resource recovery and energy reduction is a high priority. ETS-UV systems were selected because they perform efficiently and offer design and operational advantages to achieve these initiatives. The ETS-UV SW series are designed in a small footprint with an access hatch to eliminate flow disruptions and air pockets. This feature makes it easier for routine maintenance of the chamber without the removal of the end flanges. The systems also have low voltage automatic wipers to keep quartz sleeves clean to prevent fouling.
UV disinfection is efficient, low cost and an environmentally friendly way to disinfect water. The process is safer for operators and the community; UV is a chemical free process that adds nothing to the water. Unlike chlorine, UV disinfection is able to inactivate pathogens such as Giardia and Cryptosporidium. Discharged wastewater with these pathogens can be dangerous for drinking supplies and recreational water.
Jon McClean, VP of Research, Development and Engineering, Aquatics and Disinfection stated, "Utilities are challenged to treat water smarter, in a reduced footprint, conserve energy and add advanced processes. Evoqua has a full portfolio of solutions to solve the next-generation demands." Learn more at http://www.evoqua.com/en/brands/ETS_UV.
About ETS-UV
ETS-UV, now an Evoqua brand, encompasses industry leading ultraviolet (UV) disinfection systems. ETS-UV™ systems are highly efficient, easy to maintain and have been validated for performance per rigorous industry standards for drinking water, water reuse and recreational water applications.
About Evoqua
Evoqua Water Technologies is the global leader in helping municipalities and industrial customers protect and improve the world's most fundamental natural resource: water. Evoqua has a more than 100-year heritage of transforming water and wastewater through innovation and industry firsts, market-leading expertise, and unmatched customer service. Its cost-effective and reliable treatment systems and services ensure uninterrupted quantity and quality of water, enable regulatory and environmental compliance, increase efficiency through water reuse, and prepare customers for next-generation demands. For more information, visit www.evoqua.com.
[출처 = Water World(www.waterworld.com) / 2017년 4월 24일]