Answers

2014-07-17T22:18:50+05:30
Those solids in water or other liquids that are lost on ignition of dry solids at 550 degree celcius
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==>The portion of total solids present in sludge that
have a calorific (food) value
==>organic compounds of plant or animal origin
==>removed or reduced through biological processes
  • Brainly User
2014-07-18T09:22:09+05:30
Volatile mean that changes easily from solids to liquid.
Solids, frequently organic, which volatilize at a temperature of 550 º C are known as volatile solids
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