Inorganic waste water treatment facilities. Plating, alumite, pickling, painting, oil-inclusive waste water, polishing, etching, semiconductors, photography/printing, printed circuit boards, industrial waste, overall factory waste water, heavy metal-inclusive waste water, laboratory waste water. Organic waste water treatment facilities General living water, restaurants, hotels, dyeing, foods, chemicals, fermentation, laundry, stockbreeding, leather, paper manufacture, fibers, meat centers, rendering, hospitals, building pit. Technology Filtering (rapid filtering, activated carbon adsorption) ,minuter metal removal (ion-exchange chelate resin), dephosphorization, denitrification, UV, ozone, BOD high load treatment (g\Glutton reator, treatment of organisms (aerobic-anaerobic microorganism treatment), high speed settling, ferrite, ion-exchange resin desalination, pure water manufacture, membrane separation (electrodialysis, diffusion dialysis, reverse osmosis, UF, etc.), recycling of electrolytic valuables (gold, silver, copper, nickel, etc.), evaporation, concentration, and hardening.