PUMPA - SMART LEARNING
எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்
Book Free DemoChoose the right sentences related to the process of removing solids:
Answer variants:
To remove the large objects like plastic bottles, napkins, rags, cans and sticks, the wastewater is first passed through the bar screens.
Biogas is used as a fuel and to produce electricity.
The water is then removed from the top by machines or sand drying beds as the activated sludge is 97% water.
This sludge is separated from the water with the help of a Scrapper.
Sentence 1:
Sentence 2:
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