Loading ...
Loading ...
Loading ...
- 8 -
size and density. This creates zones in which the water can flow at
different speeds. Zones with a high flow speed (blue filter sponges) favor
the colonization of microorganisms that convert ammonium to nitrate via
nitride(nitrification). Zones with a low flow speed (yellow sponges) support
the colonization of anaerobic microorganisms, which reduce nitrate to
nitrogen(denitrification).
Biological materials can help cultivate all kinds of anaerobic bacteria, and
the anaerobic bacteria will turn the nitrate into ammonia gas.
Note: CPF-2500 does not contain biochemical materials.
E. UV-C filtration
As the water flows out, it is briefly exposed to ultraviolet radiation under
the UV lamp. This kills off germs and bacteria and inhibits algae growth.
The water subsequently flows from the edge into the filter in a circular
fashion.
F. Water outlet
At the water outlet, the clarified water is fed back into the garden pond via
a pressure hose or a watercourse, etc.
G. Cleaning connection
When cleaning the filter, a drainage hose can be connected to the
cleaning connection, which diverts the dirty water into the sewerage
system or onto a flower bed.
H. Function switch
The function switch is used to switch between normal water discharge into
the pond "filter" and the cleaning connection "clean".
I. Cleaning handle
When the function switch is on the"clean" position, the sponges can be
cleaned by turning around the cleaning handle. Please turn the function
switch back to the "filter" position when the cleaning process ends.
J.UV timing switch
It is recommended to set 24 hours in summer and 12 hours in spring and
autumn. The UV lamp can be turned off when the temperature is low in
winter or when the filter is just starting to work.
Definition of clear water
Loading ...
Loading ...
Loading ...