Advanced domestic wastewater treatment tanks (Johkasou)
Gas Fill-Up Process System and Methodology with Minimal or No Cooling
MOMECCA: Moist Membranes for Cultivation and Collection of Algae
Reducing DC-DC Converter Loss for More Efficient Cars
Desalination and water treatment plant
Energy storage solutions
Washing-machine Disassembling Method and Disassembling Apparatus
Solar Power Tower with Direct Absorption of Solar Radiation in a Salt Bath with Nanoparticles
Solar thermal systems - Energy saving products
Distributed LC Resonant Clock Trees
Water Harvesting Lakes and Reservoirs
Fuel tank for multi-fuel IC engine-includes reserve reservoir for progressive changeover to different fuel type
Wind Power for Electric Energy and Water Pumping
(KOTEC2) BIONAD Process: Simultaneous nitrification and denitrification of waste water
(KOTEC9) Mobile water(lake river stream) purification system
Mercury process gold ballbond removal apparatus
GREEN BUILDING
(KOTEC8) Algae Removal and Solar Power Industries using Floating Purifier
METHOD FOR TREATING SOLID WASTE BASED ON A GRADIENT COMPOSED OF TWO DIFFERENT HEAT SOURCES
Wastewater management multi-plate screw filter press super-high pressure filter press vertical fibre cloth media filter sludge dewatering sewage treatment
Metallic reflection film recovering device of disklike information recording M medium and its metallic reflection film recording method
Heating solutions powered by solar and electrical energy
Consulting and engineering services for water resources management
Complex solutions for industrial wastewater sludge and chemicalecological processes
(KOTEC1) Multi-layer conical diffuser for advanced waste water treatment system
CLEANING APPARATUS AND CLEANING METHOD
(KOTEC4) The water level control apparatus of the aeration tank for the sewage and wastewater processing
Arivi Eva Stove (Arivi (Pty) Ltd.)
Waste water treatment and Water resources management
Domestic Waste Biogas System