240410 ⎘
Gas and liquid contact apparatus Sewage aerators; diffusers
Methods and apparatus for wastewater treatment
#2Disk diffuser with improved seal
#3Strip diffuser
#4Self-standing weighted diffuser assembly
#5Modular systems and methods for fluid dispersion
#6Water treatment apparatus
#7Multiple layered membrane with thin fluorine containing polymer layer
#8Aeration device and aeration system
#9Coated microbubbles for treating an aquifer or soil formations
#10Aeration diffuser membrane slitting pattern
#11Superoxygenation of raw wastewater for odor/corrosion control
#12Membrane diffuser with uniform gas distribution
#13Aerator
#14Inverted air box aerator and aeration method for immersed membranes
#15Clarification basin membrane
#16Diffuser
#17Coated microbubbles for treating an aquifer or soil formations