Liquid that passes through the landfill, and that has extracted dissolved and suspended matter from it is calledवह द्रव जो भराव-क्षेत्र (landfill) से होकर गुजरता है और उसमें से घुले हुए तथा निलंबित पदार्थ को अपने साथ ले लेता है, कहलाता है
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Correct answer: B. leachateनिक्षालक/लीचेट (leachate)
Explanation
Water percolating through a landfill dissolves and carries away contaminants; this polluted liquid is called leachate, and it is a major threat to groundwater. Activated sludge is a wastewater treatment process, ultrafiltration is a membrane separation technique, and refuse is the solid waste itself.भराव-क्षेत्र से रिसकर गुजरता जल प्रदूषकों को घोलकर अपने साथ बहा ले जाता है; इस प्रदूषित द्रव को लीचेट (निक्षालक) कहते हैं और यह भूजल के लिए बड़ा खतरा है। सक्रियित आपंक अपशिष्ट जल उपचार की एक प्रक्रिया है, अल्ट्राफ़िल्ट्रेशन एक झिल्ली पृथक्करण तकनीक है और 'refuse' स्वयं ठोस अपशिष्ट है।More People, Development and Environment questions
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