Environment
Treat urban waste by wet method
Trinh Van Thien, 63, a retired teacher in Le Chan District, Hai Phong City, has successfully researched the urban waste treatment line by wet method.
Urban Waste
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Articles about Urban Waste
2 published items.
Environment
Urban waste water runoff
Everyday, urban areas and industrial zones discharge about 3,110,000 m3 of domestic wastewater and production wastewater directly discharged into surface water sources.…