Selective Adsorption Associates Inc.
One-stop source: Selective adsorbents, contaminant removal media, and systems to purify gas/liquid feedstock, process fluid, building/plant air, or effluent. Technical service. 25 years' experience.
http://selectiveadsorption.com/

Adsorption Research Inc.
Adsorption Research Inc. (ARI) is the world's leading company focused exclusively on developing separation technologies based on adsorption.
http://www.adsorption.com/

Cryotec Anlagenbau GmbH
anlagenbau luft kaelte gas co2 druckluft psa kryogene hochdruck industrie kaltvergaser ersatzteile mafa gastrocknung druckluft kompressoren pumpen adsorber katalysatoren
http://www.cryotec.de

GBU mbH Biogas and Environmental Technologies
Specializing in turnkey bio-gas plants and environmental technologies including hydraulic mixing anaerobic digesters, adsorption chillers and vacuum cascade evaporators.
http://www.gbunet.de

Idroconsult S.R.L.
Depurazione acque, Trattamento acque, Osmosi inversa, Impianto osmosi inversa, Potabilizzazione acqua
http://www.idroconsult.com/

USDA PLANTS Database
The home page for the United States Department of Agriculture PLANTS Database
http://plants.usda.gov/

MBBR Biological Wastewater Plants
DAS Compact Package plants for wastewater, Retrofit and upgrade wastewater plants, Sewer Plants, Industrial Bio Treatment Systems, Ammonia and Nutrient removal, MBBR, Membranes, Bio Media, Wastewater Systems, Sequencing Batch Reactors, Grease Traps, Recycling Systems and Total Solution WWTP plants
http://www.dasusa.com

Darwin Plants
Netherlands exporter of bare root perennial plants and bulbs. Includes list and availability of plants.
http://www.darwinplants.com/

Plants For a Future
Plants For A Future is a resource centre for rare and unusual plants, particularly those which have edible, medicinal or other uses. We practice vegan-organic permaculture with emphasis on creating an ecologically sustainable environment and Perennial plants.
http://www.comp.leeds.ac.uk/pfaf/index.html

Z Plants
Wholesale plants supplier of florist quality indoor foliage. Z Plants ships indoor plants from Florida with our online ordering system. Buy plants and foliage direct from Florida nurseries and growers.
http://www.zplantsinc.com/