86323 ⎘
Biological treatment of water, waste water, or sewage; Aerobic processes Biological purification using sources of oxygen other than air, oxygen or ozone
APPARATUS AND METHOD FOR SEPARATING PARTICLES FROM WASTE FLUID USING OXYGEN ENRICHED AIR
#2METHOD AND APPARATUS FOR MULTI-DESELECTION IN WASTEWATER TREATMENT
#3Method and apparatus for multi-deselection in wastewater treatment
#4USE OF WASTE FATS, OILS AND GREASE (FOG) AND OTHER WASTE HYDROCARBONS IN BIOLOGICAL NUTRIENT REMOVAL WASTEWATER TREATMENT PROCESSES
#5Piping manifold for pulsating flow
#6METHOD OF TREATING WASTEWATER AND SYSTEMS THEREOF
#7Device for treating a black and odorous water body with a bionic process
#8Method for treating and recycling organic wastewater and apparatus
#9Dual-compartment bioreactor for use in wastewater treatment and algal production
#10SYSTEMS AND METHODS FOR WASTE TREATMENT
#11INTEGRATED MEMBRANE SYSTEM FOR DISTRIBUTED WATER TREATMENT
#12Systems and methods for waste treatment
#13Biological wastewater treatment and reuse utilizing sulfur compounds as electron carrier to minimize sludge production
#14Digestion of biosolids in wastewater
#15Denitrification and pH control using bio-electrochemical systems
#16Integrated membrane system for distributed water treatment
#17Digestion of biosolids in wastewater
#18Polymeric complex supporter for controlling oxygen-releasing substances and method for manufacturing the same
#19Biodestruction of blended residual oxidants
#20RECREATIONAL WATER TREATMENT EMPLOYING SINGLET OXYGEN
#21Biodestruction of blended residual oxidants
#22Method for supplying oxygen to a water purification process