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Black hole filter bucket / Filtering system

Black hole filter bucket
Black hole filter bucket

The Yamuna River is one of the major rivers in northern India. It is also a tributary of the Ganges. The Ganges has always been extremely polluted, and the Yamuna River is no exception. The water in this area is quite dirty and has a lot of Garbage, there are domestic waste water, agricultural waste, herbicides, pesticides.These garbage cause the gambling of pipelines, and sometimes raining , will cause some area flood. The water is dirty and it will pollute other places, for local residents to use clean water, and the accumulated garbage cannot be effectively cleaned up.

University

Lunghwa University

Lunghwa University
of Science and Technology
Taoyuan, Taiwan

CHAN-WAN SUN,
Lunghwa University

HENG-YI KHOR,
Lunghwa University

BOON-HONG KHOO,
Lunghwa University