November 11th, 2014
Northeast Environmental Products (NEEP) was acquired by Bisco Environmental and integrated into their facilities and offerings. The patents, technology and predictive modeler are cost-effective tools for the consultant and RP. The shallow-tray aeration units are modular, durable and reusable in poly or stainless configurations; blowers and pumps are common. Poly trays and bodies may exhibit staining, warping / cracking due to heat or UV; Stainless units are more resilient and expensive to procure. Most re-purposed bodies will require fresh gaskets.
Copy-cat manufacturers have reverse-engineered the the look and guts with varying success; construction materials, gasket fitment and mass-transfer efficiency can be wildcards. Call or write for availability or opinion.
August 12th, 2014
Available tray-strippers by NEEP, Bisco, QED and Carbonaire:
ReRem.com carries loose trays, blowers, bodies and skid-mounted units. Call for details or modeler assistance.
March 1st, 2014
Groundwater control is essential to effectively extract natural gas from hyrdofracked wells. Probes and variable frequency drives (VFD’s) are prone to cycling and expensive to pull & replace. Our constant draw-down device is mechanical, durable and plumbed in-line to your target elevation. Setting the unit at 100′ will maintain waterlevel at 100′ (+/- 2 inches) without pump cycling or throttling.
In Feasibility Testing, the well yield (actual water production) can be determined ‘as a function of depth’. Since flow is diverted upon drawdown only the formation-produced yield it pumped to the surface.
In VEGE Testing, groundwater is depressed to a target elevation and stepped vacuums are applied to the formation. Direct measurement of water recovery, at that elevation, as a function of applied vacuum is straight-forward.
These unit have numerous applications in the Environment / Energy & Agricultural sectors: Dewatering, Pump-protection, constant draw-down, dual-phase extraction and VEGE.