Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Obinna, FC"'
The design of trickling biological periwinkle shells filter for closed recirculation catfish systems
Publikováno v:
International Journal of Natural and Applied Sciences; Vol 6, No 3 (2010)
The design efficiency and economics of biofilter in reirculating aquaculture systems using local material as biofilter was carried out for 12 weeks. The type of trickling biofilter selected was vertical flow. The local, natural material selected as b
Publikováno v:
International Journal of Tropical Agriculture and Food Systems; Vol 4, No 4 (2010); 302-309
Studies were carried on the design, efficiency and economics of trickling biological periwinkle shells filter in recirculating aquaculture systems for catfish production. The designed biofilter and other system components were constructed, assembled
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