Physics · Water Treatment
जल उपचार संयंत्रों में, बैकवाशिंग (backwashing) की प्रक्रिया निम्नलिखित में से किस इकाई की सफाई के लिए एक प्राथमिक आवश्यकता है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1अवसादन टैंक (Sedimentation tanks)
- 2स्लो सैंड फिल्टर (Slow sand filters)
- 3एरेटर (Aerators)
- 4रैपिड सैंड फिल्टर (Rapid sand filters)✓
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रैपिड सैंड फिल्टर (Rapid sand filters)
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