USEPA regulations at 40 CFR 261.4(a)(20) provide for a conditional exclusion from management as a solid waste – and therefore as a hazardous waste as well – for hazardous secondary materials used to make zinc fertilizers. You can learn more…
USEPA regulations at 40 CFR 261.4(a)(20) provide for a conditional exclusion from management as a solid waste – and therefore as a hazardous waste as well – for hazardous secondary materials used to make zinc fertilizers. You can learn more…