用leach造句子，“leach”造句

The first basin would be filled with soil and a drain would be located at the bottom to allow leach of nutrients.

Spreading wastewater over fields, and allowing it to leach back through the soil into local waterways, turns out to be a reasonable way to purify it.

Contribute to heavy metals that potentially may leach from solid waste landfills.

Also, do not store water in plastic containers because the polychlorinated biphenyls (PCBs) can leach into the water.

Plastics can leach many extremely harmful toxins such as BPA or bisphenol A which is getting allot of press at the moment particularly in relation to babies bottles and tinned formula.

Dinoflagellates are usually harmless, but can sometimes make toxic chemicals that leach into the tissue of shellfish.

A separate problem may be that some metals or chemicals leach into the brine.

Coal ash contains toxic heavy metals, including arsenic, cadmium, mercury and lead, which leach into water systems and get blown into the air during windy days.

Previously the agency said the trace amounts of BPA that leach out of food containers are not dangerous.

Food with a high acid content caused some of the lead to leach onto the food, causing lead poisoning and death.