Microbiology and technology of denitrification

Microbiology and technology of denitrification

by | Nov 24, 2020 | Technology

Microbiology and technology of denitrification In clo­sed aquacul­tu­re – e.g. in sys­tems with a water exchan­ge of less than 10% per day – the use of deni­tri­fi­ca­ti­on is essen­ti­al (read more in our blog post Nitri­fi­ca­ti­on and Deni­tri­fi­ca­ti­on)....
Fish farming tank

Fish farming tank

by | Nov 24, 2020 | Technology

Fish farming tank The cen­tral com­po­nent of an aquacul­tu­re faci­li­ty is the bea­ring tank. Its dimen­si­ons and capa­ci­ty influ­ence both which fish spe­ci­es can be held (body size, swim­ming beha­vi­or) and the annu­al pro­duc­tion volu­me (water volu­me,...
Cohort model

Cohort model

by | Nov 16, 2020 | Technology

Cohort model Alrea­dy in the Midd­le Ages, mon­ks divi­ded their carp ponds into sec­tions of dif­fe­rent sizes. Even today, the sepa­ra­ti­on of the far­med fish into so-cal­led cohorts is still used. But what is this divi­si­on actual­ly good for? The basic...