liquid manure separation

practical conditions

To spread the slurry (pig / cow / poultry ...) onto the field is often a problem for the fatten farms. A lot of these farms haven't enough area to spread the slurry, especially in France, Belgium, Netherlands and Denmark.

compact unit for liquid manure separation

picture 1: compact unit for liquid manure separation

The Leiblein GmbH (in cooperation with Pro-Entec) designed a treatment plant.

technical data:

raw manure:
content of dry substance	: ø 5 % TS
inlet flow rate	: 3 m³/h
filter cake:
content of dry substance	: 20 - 30 % TS
inlet flow rate	: 0.8 m³/h
N-content	: 40 %
P-content	: 90 %
K-content	: 20 %
filtrate
flow rate	: 2.2 m³/h
N-content	: 60 %
P-content	: 10 %
K-content	: 80 %
precipitating agent	: 200-500 g/m³
flocculation agent	: 200-600 g/m³
energy demand	: 1.5 - 2 kWh/m³
demand of manpower	: ca. 0.5 h/d

disposition filter cake:

biogas / fermentation gas plant
composting
other disposition

disposition filtrate:

direct discharge into waste water channel
irrigation
process water

advantages of slurry treatment:

minimisation of transport costs
minimisation of field demand
optimisation for disposition in composting or biogas plants
reduction N-/P-/K-content

advantages SlurrySep:

automatical operation, low manpower
compact, solid construction and low wear and tear
no corrosion because of materials stainless steel and plastic
wide operating range, e.g. also for filtering of the output of fermentation gas plants
mobile use possible (installation on trailer)
use of different filters and fleeces possible (vacuum assistance, endless filter belt, fleece)

Click here or the flow sheet for an enlarged view!

back to 'referenes process water'

All in all:

purification of effluents - an optimal solution!

For more informations please contact us:

Leiblein GmbH · Adolf-Seeber-Str. 2 · 74736 Hardheim · Germany ·	Phone:	+49 (0) 6283 - 2220 0
	Fax:	+49 (0) 6283 - 2220 50
	E-Mail:	leiblein@leiblein.com
	Homepage:	http://www.leiblein.com