The sludge is then separated out in a settling tank.
And, in those pits, they dumped thousands of tons of toxic CH sludge and dust.”
WHEN HE SAW the river of sludge roaring down the valley, José Ferreira da Silva did not fear for his son, a welder.
As Faecal Sludge Management becomes increasingly critical in improving the total sanitation landscape of a country, faecal sludge treatment plants are coming up.
Oxygen aeration systems mix pure oxygen with activated sludge.
Smaller sludge volume reduces the costs of pumping and storage.
The final destination of treated sewage sludge usually is the land.
The sludge is vigorously aerated in an open tank for about 20 days.
This residue is commonly classified as primary and secondary sludge.
Sludge is collected in a hopper, where it is pumped out for removal.
Air pollution control is a very important consideration when sewage sludge is incinerated.
The activated sludge treatment system consists of an aeration tank followed by a secondary clarifier.
Sludge digestion is a biological process in which organic solids are decomposed into stable substances.
In a typical case, the process begins with a sludge that has been dewatered to a DS content of some 15 percent.
Thickening is usually the first step in sludge treatment because it is impractical to handle thin sludge, a slurry of solids suspended in water.
In some cases, the sludge is inoculated with extra hydrolytic enzymes at the beginning of the first digestion stage in order to supplement the action of the bacteria.
Soon, Ressler and Thompson defined a complex ontology surrounding this behavior, including “Sludge Anticipation,” “Back Sludge,” and “Sludge Conspiracy.”
However, they usually have to be preceded by a step called sludge conditioning, in which chemicals are added to the liquid sludge to coagulate solids and improve drainability.
Some days I could be doing fuel consolidation, which is picking up the fuel from certain areas and putting into the fuel skids, or I could be doing sludge scooping, which involves scooping sludge off the floor of the pond.
The river running past the Chernobyl nuclear reactor is being dredged to create an inland shipping route, potentially resurfacing radioactive sludge from the 1986 disaster that could contaminate drinking water for 8 million people in Ukraine, scientists and conservationists have warned.
On this page, there are 20 sentence examples for sludge. They are all from high-quality sources and constantly processed by lengusa's machine learning routines.
Just use the " " button to fragment sentence examples and start your learning flow.
Example output from one of your searches: