SCS
Produces shears and presses for raw material recycling, specializing in scrap and car recycling.
http://www.scs-italy.com

C & M Metals, Inc.
Offers the collection and recycling of aluminum, copper, brass, lead, plumbing material, and electrical material.
http://cmmetals.moonfruit.com/

Dive into Mark
About technology and blogging. [No longer updated, but archival material is valuable]
http://www.diveintomark.org/

Mullen Industrial Handling Corp.
Mullen Industrial Handling for industrial material handling equipment and loading dock equipment including forklift truck, aluminum dock boards, industrial storage racks, recycling equipment, power conveyors, dock levelers, cardboard baler, commercial steel doors, forklift truck attachments, and more
http://www.mullenindustrial.com/

United Recycling Industries
Sims Recycling Solutions is the industry leader in providing environmentally responsible, domestic electronic recycling, remarketing, asset management, and precious metal refining solutions.
http://www.unitedrecyclingind.com/

Machinex Recycling Technologies
Supplier for material recycling facilities, pulp and paper industries, municipal solid waste industries, and any type of facility that generates recyclable waste.
http://www.machinexrt.ca

ALA Recycling
ALA Recycling is a national recycling consulting firm and broker specializing in waste paper recycling, magazine and book recycling, textile waste recycling, plastic recycling, aluminum can recycling, book and magazine recycling, and silver recovery.
http://www.recycledfibers.com

Recycling and Reuse of Mixed Fiber Fabric Remnants
Technical paper about an experimental study into the recycling of textiles from cotton, polyester and spandex into needlepunch nonwovens, spun yarns and woven fabrics, and the possible application as flock material. Includes literature reviews. Authors: Prof. Kenneth D. Langley, Prof. Yong K. Kim and Prof. Armand F. Lewis.
http://www.chelseacenter.org/pdfs/techreport17.pdf

Risø National Laboratory, Precision Farming
Risø focus on sustainable energy and carries out research in energy technology, energy planning, energy systems of the future, climate technology, medical application of nuclear methods
http://www.risoe.dk/

Waste Not Want Not - The Benefits of Water Recycling
Waste not, want not. Why throw away wastewater? Why call it wastewater at all, when it is loaded with valuable nutrients that need only be reclaimed and redistributed? We can extract the phosphorus and nitrogen to be used as fertilizer, and purify the "wastewater" until it is sparkling clean and ready for reuse.
http://www.waterrecycling.com/philosophy.htm