Sentence examples for before disposal from inspiring English sources

The clarifier is the main source of sludge that is collected in sludge pits; then it is allowed to mechanically/sun dry before disposal.

Therefore, it must be properly treated before disposal or reuse.

Digested sewage sludge is usually dewatered before disposal.

These fluids contaminate drill cuttings, which must undergo decontamination before disposal.

To save the water bodies it is necessary for industries to treat their wastewater before disposal.

Before disposal, the brine could flow over the hydrogel plates for uranium extraction.

This makes it necessary to treat or purify wastewater to some degree before disposal.

Encyclopædia Britannica, Inc. …necessary to treat or purify wastewater to some degree before disposal.

The state is investigating whether the chemicals were properly labeled, safely handled and properly tracked before disposal, she said.

Fly-ash and scrubber-ash are byproducts of municipal solid waste incinerators (MSWIs) that require further treatment before disposal to avoid polluting soil and groundwater with heavy metals.

Oil shale fly ash and municipal solid waste incineration bottom ash are industrial and municipal by-products that require further treatment before disposal to avoid polluting the environment.