Literature Review For information on advertising in this section call ES&E at(905)727-4666. Computer-Based
Wastewater Treatment
plus Return on Investment
Instrumentation
Free 1994 catalogue of hardware and software for computer-based instru
Wastewater Treatment
PAYBACKS of three to five years,
plus
LOW C&M COSTS, and BiCGAS ENERGY are possible with the ADIBvftm patented anaerobic reactor. The SPACE-SAVING tank type or the larger In-ground type are two popular variations on the BVF"^" system. ADI offers complete supply-and-instaila-
Return on Investment
mentation. Features instrumentation
software for Windows, Windows NT, Macintosh, UNiX, and DOS, inciuding LabViEW, LabWindows, and the
1994
new LabWindows/CVi. Describes
Ka4«taMl VXibus DcUi and
IEEE 488.2 Interfaces, plug-in data acquisition boards, VXibus control lers, and signal conditioning acces
tion contracts for its aerobic SBR
technology for nitrogen removal, and
sories. Customer education classes
its new Covered Aerobic Reactor
also detailed, includes tutorials and
glossary.
(CAR'^'")that will improve the perform ance of aerated lagoons In cooler
National Instruments
climates.
Circle reply card No.201
ADI Systems Inc. Circle reply card No.202
GPS-X^'^ Optimization Dynamic
software
Cost Effective Sorbents
Wastewater
Dynamic modelling of the entire wastewater treatment plant from in
Our products have the highest capac ity/value of all leading manufacturers as measured by ASTM testing pro cedures. We are also the only sorbent distributor to have our products SEG certified for incineration. DynoSorb products are made from pre con sumer recycled materials, absorb more than any leading brand, and are tough enough so that the fluids ab sorbed can be wrung out and re
Treatment Plant
fluent to discharge is now available
Simulator
with software named GPS-X™. The
Unix based software, running on popular engineering workstations, is an interactive simulator intended to
HxdmtaaatK lec.
AWWA Butterhy Valves
help engineers improve decision mak ing for research, planning, design and operations. The GPS-X"^'*" comes with a wide variety of process librar ies and an easy to use graphical in terface. it is the only software capa ble of dynamic simulation of any plant regardless of complexity or size. Hydromantis,Inc. Circle reply card No.203
Dv'nidSonb INDUSTRIAL SORBENTS
claimed several times.
Distributor
inquiries Welcome! M.J. International and Associates Inc.
Circle reply card No.204
AWWA butterfly valves
Stormceptor^" System
Now you can quickly replace or ad just valve seats in the field without any chipping, grinding or burning. DeZurik AWWA butterfly valve seats are me chanically retained with a stainless steel clamping ring and locking
Stormceptor'^'^ is a patented pollution prevention device that efficiently re
screws. So there isn't a need for
epoxies or fiiiers. Send for this free brochure. DeZurik
Circle reply card No.205
moves oil & sediment from storm-
water flows, and stores them for safe and easy removal. Stormcepfor'^'^ is unique in the market because it will not release trapped pollutants be tween servicing, even in periods of peak water flow. Applications include parking lots, residential subdivisions, highways and industrial properties. Available In fibregiass and precast concrete.
Stormceptor Canada Inc. Circle reply card No.206
Asbestos and Environmental RESTORATION ENVIRONMENTAL CONTRACTORS HESTORATION CONSULTANTS
Plani Cleanfrig Conlraaora S4 Hour Enwgens/Pesponse S*rvlet
Emergency Response Team
Shaftless Screw
•Asbestos Abatement and
Conveyor
Encapsulation • Lead Abatement - Lead Dust
Cleanup
• HERA Vacuuming - Duct Cleaning •PCB Cleanup - Lead Paint Removal • Hazardous Waste Spill Cleanups •insulation Applicators - Fireproofing • Heavy Metals Decontamination
•Plant Decommissioning • Urea Formaldehyde Foam Demolition
• Demolition - Contaminated Dust
Cleanup
•Power Washing - Bridge Painting Restoration Consultants
Represented
in
Canada
by
Degremont infiico, the REKO shaftless conveyor will revolutionize the transportation of wet and dry materi als in both municipal and industrial applications. Benefit from low main tenance costs, continuous transpor tation, facility to convey at angles and over considerable distances, etc. Also available are the REKO
dewatering press, static and vibrating screens and the screw separator. Degremont Inflico Ltd. Circle reply card No. 208
Circle reply card No.207 56
Environmental Science & Engineering, September 1994