Bayou City Pumps
Fluid handling and sludge pumps, equipment for pumping oil, fire, water, sludge, slurry and solids. Auger driven poppit pumps, repair and service for diesel piston, pneumatic, diaphragm, and dewatering pumps.
http://www.bayoucitypumps.com/

Willacy Group
Total sludge management equipment and services, including sludge quantification. Providing a range of manned or robotic sludge removal systems and a phase separation equipment splitting sludge into oil, water and dry sediment.
http://www.willacyoil.com/

Markland Specialty Engineering Ltd
Animated website shows how to measure and control sludge blanket level and suspended solids. FREE technical bulletins are offered.
http://www.sludgecontrols.com/

Yeomans Chicago Corp.
Yeomans Chicago Corporation manufactures wastewater pumps, sewage pumps, comminutors, grinders, package lift stations and submersible motors. Leading consultants and end users worldwide have specified sewage pumps, wastewater pumps, grinders, communitors, submersible motors and package lift stations by Yeomans Chicago Corporation.
http://www.yccpump.com/

Ningbo Link Electric Co.,Ltd.
Manufacturer of self-priming plastic pumps with filters such as natatorium pumps,seawater pumps,garden pumps,chemistry pumps and energy-saving pumps. Chinese Company.
http://chinawebs.com/link/

TransAirVac International Limited
UK based manufacturer and distributor of mobile discharge and industrial equipment such as sludge and sewage pumps, blowers and compressors.
http://www.transairvac.com/

Marshall Environmental Training and Consulting Group
Conducts training workshops for activated sludge, wastewater, bulking, filaments, aerated stabilization basins, lagoons and related topics. Also provides services in activated sludge troubleshooting, activated sludge bulking control, as well as treatment plant audits.
http://metcgroup.com/

Little Giant Pumps
Supplies pond pumps, water pumps, submersible water fountain pumps, wholesale sump and chemical pumps, aquarium pumps, sewage waste water pumps.
http://www.littlegiant.com/

Activated Sludge Microorganisms
Discusses and illustrates the organisms in sludge, and what can be learned by microscopic analysis of biological treatment systems for wastewater.
http://www.engitech.com/asm.htm

Halla Industrial Co., Ltd.
Produces non-seal motor pumps, submersible pumps, refrigeration pumps, ammonia pumps, circulation pumps for absorption chills/heaters.
http://www.hallaiq.co.kr/