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Vishal Duggal

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Sewage Treatment Plants.pptx
byVishal Duggal
 
Industry and environment scenario
byVishal Duggal
 
Cleaner production
byVishal Duggal
 
Circular economy in construction
byVishal Duggal
 
Indoor air purification
byVishal Duggal
 
Chemical disinfection - use of hypochlorous acid
byVishal Duggal
 
Waste minimisation environmental imperatives
byVishal Duggal
 
Green buildings
byVishal Duggal
 
Waste generation in pharmaceutical manufacturing industry
byVishal Duggal