disinfect, fluoridate, reverse osmosis, coliform bacteria, desalinate, sodium hypochlorite, purified, potassium permanganate, contaminated, bleaching powder, refill, bottled water, irrigate, salmonella typhi, aluminum sulfate, bathe, pasteurizing, iodised, flushing, sewage disposal, reinfect, dewater, water softener, degrease, overfill, polluted, dehumidify, aqueous ammonia, calcium hypochlorite, activated sludge, rinse, sanitize, decontaminate, aerate, fertilize, vaccinate, chlorine dioxide, drains, copper sulfate, diking, calcium nitrate, gentian violet, handwash, bleach, oxygenating, spraying, sterilize, drinking, activated charcoal, fogging, trisodium phosphate, filtrated, wash, pasteurized milk, electrolyzing, carbonating, insect repellant, iodized, hydrated lime, dishwashing detergent, potassium hydroxide, acidify, cyanuric acid, ionize, calcium chloride, boil, outgas, aerosolize, replenish, hydrofluoric acid, muriatic acid, iodized salt, sodium thiosulfate, install, aspirate, potassium iodide, calcium bicarbonate, pasteurise, faecal matter, liquid detergent, humidify, sodium chloride, suctioning, carbon tetrachloride, exothermic reaction, hydrating, sodium carbonate, flush toilet, west nile virus, ammonium chloride, recheck, guinea worm disease, inoculated, insect repellent, deworm, macerating, deodorizes, clostridium botulinum, septic tank, saline solution, densify, calcium oxide

disinfect, process, treat