airpollutioncontrolindustry burial canada costeffectiveness economicaspects environmentalaspects environmentalgeotechnology europeanunioncountries hazardoussubstances hazardouswastes history incineration lawandlegislation liabilityforhazardoussubstancespollutiondamages management minesandmineralresources refuseandrefusedisposal undergroundconstruction unitedstates