If you want to reduce waste in the outlet waste from your fish farm, the good news is that the major part of waste in water are in the form of particles.
Over 90% of your solids can be filtered away with Hydrotech Microscreens and this means over 80% phosphor + about 80% BOD reduction.
This filter technology is very depended on size and strength of particles, only particles bigger than employed mesh holes, and particles which does not disintegrate, can be filtered out of the water.
Among others, the following conditions must be considered to achieve optimal efficiency of a downstream filter:
► Choice of filter opening in micro screen
► Design of ponds/tanks or race ways
► Mechanical destruction of particles
► Feed quality
You can find more information in our news letter here: Filtration of effluent water from fish farms