The Water Quality Assn. (WQA) issued a call for volunteers. The deadline to apply to volunteer is Monday, Jan. 23, 2017.
WQA would not...
The Mid-Vortech, a mid distributor,
plate-equipped vessel is currently available in 10-in.-diameter tanks. It features an internal mid-plate distributor that offers advantages such as: physical separation of multiple medias; use in redundant filtration applications; elimination of a valve and tank in applications that require multiple media tanks; and a reduction in plumbing and packaging requirements.