Computer · Environmental Engineering
निम्नलिखित में से कौन सा पैरामीटर सक्रियित पंक प्रक्रिया (activated sludge process) के डिजाइन और संचालन से सीधे जुड़ा हुआ है?
- 1रासायनिक ऑक्सीजन मांग (Chemical oxygen demand)
- 2श्वसन दर (Respiration rate)
- 3पंक आयतन सूचकांक (Sludge volume index)✓
- 4भौतिक ऑक्सीजन मांग (Physical oxygen demand)
सही उत्तर देखें
पंक आयतन सूचकांक (Sludge volume index)
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