tailings, orthophosphate, sulfide, flocculant, percolation, electrowinning, raffinate, oxidization, froth flotation, oxide, calcine, leachate, volatilization, oxidation, gangue, sludges, surficial, seepage, oxidisation, alkali, hydrometallurgy, resuspend, decantation, contaminants, etchant, arsenate, denitrification, magnesium hydroxide, sulphide, effluent, groundwater, thiosulfate, chlorides, saprolite, calcium oxide, silicide, clarifiers, nitrification, slurry, carbon tetrachloride, sulphate, arsenic, dewater, hydroxides, nitrate, acidify, metallurgical, insitu, oxidise, permanganate, hydrous, agglomerated, calcium sulphate, hypochlorite, filtrate, sodic, chemisorption, electrolytic, thiosulphate, biodegradation, cyanide, supergene, brine, activated sludge, calcium hydroxide, upflow, leeching, cementation, sediment, aeration, demineralization, acidic, electrolyzed, manganese, copper sulphate, anhydrite, gravels, ingression, deoxygenation, zinc sulfate, molecular sieve, kaolinite, eluvial, trichloroethane, feo, pentachlorophenol, carbonization, bicarbonates, dihydrogen, spodumene, chloramine, ferrous sulphate, chlorinating, smelting, soils, calcination, thiourea, silicic acid, zeolite, chromic acid, fluxing, carnallite, evaporation, corrosion, denaturation, precipitation, erosion, vaporization, wetting, attrition, hydrolysis, compaction, degradation, sintering, solubilization, bleaching, cooling, dilution, recovery, extraction, mixing, stripping, drying, hydroponic, simulated, synthesis, thaw, coating, design, etching, filtering, quench, scaling, activation, dyeing, isothermal

., cassava, cassava starch, leach, manioc, manioca

action, activity, natural action, natural process