Environment & Ecology · Environmental Science
पीने योग्य पानी के उत्पादन के लिए निम्नलिखित जल उपचार प्रक्रियाओं को अनुप्रयोग के सही अनुक्रमिक क्रम में व्यवस्थित करें: (i) स्कंदन-ऊर्णन (Coagulation–flocculation) (ii) निस्पंदन (Filtration) (iii) कीटाणुशोधन (Disinfection) (iv) अवसादन (Sedimentation)
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1i → iii → iv → ii
- 2i → iv → ii → iii✓
- 3ii → iv → i → iii
- 4iv → i → iii → ii
सही उत्तर देखें
i → iv → ii → iii
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