An experimental-scale,closed recirculating water nursery system was designed to improve the water treatment system for culture of Argopecten irradians seed.
Artificial cultivation of Penaeus monodon in a re-circulating with higher density production system is one kind of effective technologies developed in recent years in aquaculture.
5. The water treatment system in our experiment or called an efficient recirculating aquaculture water treatment system comprised sediment subtank, screen filter, foam separation device, bio-filter, ozone for disinfection and heating sub-system for water quality pre- and post- treatment.
Ambulant machine for producing oxygen fitted on vehicle ,one of the ground guarantee equipments of aviation army adopts obturated cycling water. Because the restriction of using condition,the cooling effect is not ideal in most instance.