News | May 26, 2005

Pollution Online Vendors You Need To Know

Pollution Online Vendors You Need To Know

Pollution Online is proud to present our "Vendors You Need To Know" for 2005. Discover a wide array of suppliers from across environmental industries involved in the control and prevention of pollution from industrial and commercial sources.

Click on a supplier's name for further information, including a brief company description, featured products, and more.


Clean Water Technology, Inc. is the leader in solid/liquid separation technologies. Our wide variety of patented technologies introduced novel concepts in mixing flocculation and flotation.

Our equipment provides the highest efficiency available for elimination of: suspended solids, fats, oils, and grease, suspended organic matter (COD/BOD), heavy metals, turbidity and odors

Our equipment will:

  • Give you better performance
  • Save money on chemicals
  • Occupy less space
  • Easier to operate
  • Drier Solids
  • WILL HELP MEET COMPLIANCE

CWT is located in Goleta, CA and it has operations in the USA, Mexico and Central America.

Gas Energy Management System - GEM


Clean Water Technology, Inc. has created the Gas Energy Management System (GEM) a new technology for primary treatment that reduces substantially the levels of TSS, FOG, COD, BOD, turbidity and odors in the wastewater.

The GEM System utilizes a unique combination of mechanical and chemical energy to efficiently and economically remove contaminants from wastewater like no other separation technology on the market today. By employing a unique patented process, the GEM requires less chemistry and a smaller footprint to remove virtually all suspended contaminants from a variety of process waters. These systems have been installed for water recovery, process improvements, source reduction, contaminant removal (BOD, COD, TSS, TDS, FOG, VOC, METALS & Bio-growth), pretreatment before membrane technology, product recovery and aeration applications.

For more information, visit CWT's storefront


Envitech Design, Development Manufacturing and Establishment Environmental, Meteorological and Hydrological Monitoring Systems. Envitech has know-how and a lot of experience in the field of AQM and CEM Sites, Automatic Meteorological & Hydrological Stations, Data acquisition systems, Central data management, Data communication in real time via Internet, Telephone, Leased lines, Radio and Satellite Communication. Dr DAS is Envitech's Representative in USA.

DR DAS is a value-added provider of environmental and energy monitoring solutions that include distributed data acquisition and reporting. DR DAS has pioneered the use of Internet technologies to support universal data acquisition and transparent information exchange for environmental and for energy monitoring. Our products and services address air quality, emissions, and energy monitoring.

For more information, visit Envitech's storefront


Forney provides a complete line of process, safety and compliance analyzers and systems for flue gas and stack monitoring. Analyzers for detecting Mercury, SO2, NOx, CO, CO2, and O2. Instruments for monitoring Flow, Opacity / Dust, and Cross Duct CO. Forney's complete system for your Continuous Emissions Monitoring (CEMS) and process control emissions monitoring needs include sampling system, analyzers, calibration gases, Data Acquisition System (DAS), cabinets, shelters, system certification and field services.

Forney also offers a full line of combustion-related equipment, including Low NOx Burners, Igniters, Flame Detectors, Burner Management Systems (BMS), Duct Burners, and SCR Re-heat Burners.

Environmental Systems

Environmental Systems from Forney Corporation provide state-of-the-art technology to meet the complex needs of the Electric Power, Industrial, Chemical and Refinery Industries, plus Institutions such as colleges and hospitals.

Forney has over 550 units installed worldwide in a variety of applications. Our designs and technology are well suited for:

  • Gas Turbines
  • Coal Fired Power Plants
  • SCR - NOx Control
  • Refineries / Chemical Industries
  • Process Control

For more information, visit Forney's storefront


Since 1978 Gas Technology Products (GTP) the worldwide leader in low-volume (less than 20 long tons per day) sulfur recovery, provides H2S removal technologies and equipment, mercaptan oxidation catalysts, and engineering services.

Equipment and processes supplied by GTP remove H2S from all types of gas streams regardless of gas flowrate and inlet H2S concentration. Our experience includes treatment of natural gas, amine acid gas, sour water stripper gas, fuel gas, hydrogen recycle gas and Claus tail gas. For small total H2S loads (<200 kg/day), the Sulfur-Rite™ process is recommended. Sulfur-Rite uses a solid, iron-based, once through media to remove H2S and convert it to iron pyrite. For larger total H2S loads (200kg/day to 20 metric tons/day), the LO-CAT® process is recommended. LO-CAT uses a regenerable, water based, chelated iron catalyst to convert the H2S to elemental sulfur.

GTP provides engineering design, equipment, and catalyst/media for each application. GTP can also supply total system responsibility by providing complete turnkey systems.

MINI-CAT™ was born out of LO-CAT® H2S removal technology which treats sulfur loads between 200 kg/day and 25+ tons per day. With MINI-CAT™, LO-CAT is building on this tradition of simplicity and success by pre-engineering virtually the entire plant for sulfur loads below 200 kg/day.

While this is a simple change to a commercially successful technology in operation for 26 years, the result is nothing short of revolutionary! Capitol cost is reduced by 60% compared to a similar custom designed unit.

And delivery and installation time is reduced by 70%. In comparison to old fashioned "scavenger" H2S removal MINI-CAT will:

  • Reduce chemical costs by about 80% (more if you use a liquid scavenger)
  • Continuously and reliably remove H2S without unexpected "breakthrough"
  • Eliminate the need for reactor change-outs
  • Cut waste products in half

MINI-CAT is cost effective in removing H2S in numerous applications including landfills, municipal waste, and biogas treatment.

For more information, visit GTP's storefront


MEGTEC Systems is a leading supplier of VOC emission control equipment, web drying equipment, and roll and web handling equipment. With more than 7,500 installations of oxidizers and dryers operating around the world, MEGTEC is considered a technology leader in industries such as flexible packaging, web coating, graphic arts printing, metal coating and finishing, bakery, chemical industry and more. MEGTEC's experience in designing VOC oxidation equipment, heat recovery systems, air-handling systems, and web-drying equipment, gives our customers the process expertise needed to provide cost effective solutions.

MEGTEC's extensive experience in thermal air management makes MEGTEC the choice for new equipment or refurbishing existing equipment. MEGTEC offers Catalytic Oxidizers, Thermal Recuperative Oxidizers, Regenerative Thermal Oxidizers, heat/energy recovery systems for steam, air-to-air, hot water, oil, or to supply heated process air. MEGTEC's Aftermarket services provides equipment upgrades, rebuilds for equipment of any manufacture, turnkey installation, catalyst and testing services, and data acquisition systems.

CLEANSWITCH* Regenerative Thermal Oxidizer
MEGTEC's CLEANSWITCH* RTO (Regenerative Thermal Oxidizer) offers reduced energy usage and faster installation than conventional designs. The unit guarantees 99% standard VOC destruction efficiency. The key is MEGTEC's patented switch valve that keeps treated air totally separate from dirty process air.

The CLEANSWITCH oxidizer has an economical, modular design that provides exceptional operating economy with thermal efficiencies of up to 95%. For many applications, the unit will run in a self-sustaining mode, meaning no additional fuel is required to destroy VOCs and achieve clean air compliance.

For more information, visit Megtec's storefront


Technologies that make sure water is free of contamination. Pipelines that serve homes, businesses and industries. Environmentally conscientious watershed management. And the people, processes and advanced technologies that ensure municipal and industrial water is always safe and available. As a leading supplier of water and wastewater treatment solutions, Severn Trent Services is pleased to provide our clients with some of the industry's brightest minds, advanced technologies, and quality products to provide you with truly efficient, effective solutions to your water and wastewater challenges.

Our award-winning technologies cost-efficiently address fresh water, brackish water, seawater and wastewater application needs. Reliable instrumentation, disinfection, and filtration solutions include chlorination, ultrapurification, arsenic removal, desalination, wastewater evaporation, biological treatment systems and more. Alternative and on-site systems reduce the risks and hazards associated with handling and storing chlorine gas.

Beyond the products, Severn Trent Services can work with you to solve individual plant operations issues or provide entire water and wastewater collection systems with the full range of plant and system operation, maintenance and preventative maintenance, laboratory analytics, meter reading, and billing. More than 600 industrial, private and municipal facilities nationwide rely on our operations expertise to protect their investment, maximize system efficiencies and operate cost-effectively and in full regulatory compliance.

Severn Trent Services' pipeline customers benefit from decades of experience with more than 50,000 miles of water and sewer pipelines. And our field engineers have unparalleled proficiency in solving tough problems in water distribution, sewer collection systems analysis, pipeline repair and rehabilitation.

Our broad range of products and services -disinfection, instrumentation, and filtration technologies, pipeline analysis, rehabilitation and repair services, contract operating services and state-of-the-art residential metering products and services, and an international management services business provides support in all aspects of water and wastewater utility development and transformation - ensures our customers that with Severn Trent Services you have the technologies, experience, and expertise you need to meet your water and wastewater challenges.

For more information, visit Severn Trent's storefront