sludge造句

A thick, messy substance, such as sludge.

Through the incineration experiment of dried sludge in fluidized bed incinerator, the operation experience and pollutant emission characteristics of sludge fluidized bed incineration were grasped.

Once the sludge dries, the lead may be even more dangerous. If inhaled, the sludge dust can cause respiratory problems, even lung cancer.

The surface is skimmed off while the sludge is pumped away to a separate treatment facility.

A second method of sludge disposal is digestion by anaerobic bacteria.

The facility recently recorded finding 1,890 grammes of gold per tonne of ash from incinerated sludge.

These microbes are now being spread round the country in river water and in sewage sludge used on farms.

You will start to see it for the toxic sludge or ‘stucko’ as I call it that it is.

At least, until the snow hardened into ice, the whiteness turned to sludge and everyone started to moan again.

Some microbes like nothing better than to be nestled in a toxic sludge of heavy metals like zinc, arsenic and cadmium.

The country also is a major maker of cement, which is a dirty business because the kilns burn the dirtiest, cheapest fuels, such as oil sludge.

The managing director of the aluminium plant in western Hungary that spilt millions of litres of toxic sludge was arrested on charges of criminal negligence, although later released.

The mud continues to flow today, and has displaced more than 16,000 people, swamping entire villages, factories and towns in toxic sludge.

In America, for example, landfills containing household rubbish are subject to stringent regulation, whereas ones filled with toxic sludge from power plants are less tightly controlled.

The purpose of this new technology is to immobilize chromium, which can avoid the secondary pollution so as to make tannery sludge innocent and use it as a resource.

From the oilspill in the Gulf of Mexico to the U.S. failure to pass a climate bill to the toxic sludge in Hungary,most of the environmental news of 2010 was discouraging, if not horrifying.

Two millimetres of rain in an hour can trigger a discharge; 39m tonnes of untreated sludge flushes into the river every year, says Thames Water, the utility firm that supplies London.

Murray predicts that energy embodied in the dry solids portion of fecal sludge can be equivalent to coal; in other industries it would replace oil or residual fuel oil.