froth flotation, reline, dredge, calcine, beneficiate, aerate, electrowinning, activated sludge, excavate, leach, perforate, coal seam, fluidized, decantation, stoping, arc furnace, tramming, desalinate, emew, remediate, sinter, calcium oxide, grouting, grouted, drill rig, coring, mineralize, liquify, acidify, recommission, revegetate, diking, exothermic reaction, pelletize, pipelaying, densify, calcium fluoride, molecular sieve, calcium sulphate, lithium oxide, ferric oxide, irrigate, degrease, gasified, centrifuging, opencast mining, trenching, oxidize, calcium nitrate, chlorinating, drilling, resuspend, magnesium hydroxide, electrolyze, remelt, hydroelectric turbine, dehumidify, frost heaving, depressurize, placer mining, topdress, chromic acid, retting, fractionate, overfill, refluxing, graving dock, boron trifluoride, sodium sulphate, aluminum sulfate, solubilize, activated carbon, sulphuric acid, entrained, ballasting, desalted, inlet manifold, barium sulfate, countersink, interfacial tension, sodium hypochlorite, sacrificial anode, allyl alcohol, preheats, potassium permanganate, respired, black wattle, oxidise, hovea, shallowing, overburden, weld, rototill, submersed, woollybutt, stabilised, calcium bicarbonate, remelted, fly ash, mechanise, vacuum distillation, prestressed