Delhi Urban Environment and Infrastructure Improvement Project (DUEIIP).Government of India, Ministry of Environment and Forests and Government of National Capital Territory of Delhi, Planning Department, 2001 - City planning |
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Page 16
... filters and buried pipework . These could be laid over shallow infiltration systems , allowing indirect , small - scale recharge of the groundwater throughout the year , and not just during the monsoon period . Also , according to how ...
... filters and buried pipework . These could be laid over shallow infiltration systems , allowing indirect , small - scale recharge of the groundwater throughout the year , and not just during the monsoon period . Also , according to how ...
Page 20
... Filters Sand filters may either be rapid or slow sand filters . Rapid filters require the addition of a coagulant followed by flocculation and sedimentation before filtration takes place . They also require careful monitoring and ...
... Filters Sand filters may either be rapid or slow sand filters . Rapid filters require the addition of a coagulant followed by flocculation and sedimentation before filtration takes place . They also require careful monitoring and ...
Page 21
... filters but also take advantage of the ability of certain plants to help reduce contaminant levels . Experts suggest that they have greater operation and maintenance requirements than both detention ponds and conventional filter systems ...
... filters but also take advantage of the ability of certain plants to help reduce contaminant levels . Experts suggest that they have greater operation and maintenance requirements than both detention ponds and conventional filter systems ...
Common terms and phrases
addition Agra Canal agriculture aquifer Area served Bhuli Bhatiari Tank canal capacity cess charges chlorine coliform Connaught Place Conservation Treated Wastewater considered Coronation Pillar Cost Estimate CPWD Delhi Gate Delhi Urban Environment developed discharge distribution system Ghitorni ground water Hasanpura Tank horticultural irrigation horticultural purposes increase industrial irrigation water Keshopur Marg Mehrauli mg/l Najafgarh block Najafgarh Drain NCT Boundary NDMC Nullah Nursing Home Okhla operation and maintenance pipe planned ponds potential Priority Investment programme proposed pumping main pumping station quantity rainwater harvesting raw water source re-use recharge reduce Rithala Rohini service reservoirs Sewage Treatment Plant slow sand filters standards storage STPs Zone Table tertiary treatment transmission main treated effluent Treated Wastewater Re-cycling users utilisation Vasant Kunj Waste Water water cess Water Conservation Treated water district water supply network water supply system Yamuna River