NOVELTY - Animal slurry and liquid organic materials waste treatment assembly processes preseparated animal slurry, and liquid or semi-liquid organic material. The assembly comprises ultrafiltration (UF) or microfiltration (MF) with reverse osmosis (UO) or nanofiltration (NF) stages. The UF/MF section is a bank of 1-12 process units, preferably 1-5 units.    USE - Used to produce concentrated fertilizer and pure water. The assembly processes fresh slurry from farm animals, pretreated slurry from e.g. fermentation, also mixed with plant additives and slaughterhouse residues. The assembly is also used for processing food wastes in liquid form.    ADVANTAGE - The relatively compact assembly is efficient, consistent and effective in operation.    DETAILED DESCRIPTION - Animal slurry and liquid organic materials waste treatment assembly processes preseparated animal slurry, and liquid or semi-liquid organic material. The assembly comprises ultrafiltration (UF) or microfiltration (MF) with reverse osmosis (UO) or nanofiltration (NF) stages. The UF/MF section is a bank of 1-12 process units, preferably 1-5 units. The reverse osmosis or nanofiltration stage is a bank of at least two process units.    The assembly is set up to effect fully fractionated concentration of the substances to concentrated liquid fertilizer and process water. The assembly has sections performing the functions of air bleed, measurement and control, temperature control, pH regulation, acidification and backflushing. The ultrafiltration or microfiltration modular blocks (3, 6, 9) have tubular membranes fabricated in polymer, ceramic or other membrane materials.    DESCRIPTION OF DRAWING(S) - The drawing shows is a flow chart arrangement for an assembly using ultrafiltration. (Drawing includes non English-language text).    Charge pump (1)    Circulation pump (2)    First module block (3)    Temperature control unit ((4)    Second circulation pump (5)    Second module block (6)    Second temperature control unit (7)    Third circulation pump (8)    Third modular block (9)    Third temperature control unit (10)    Filtrate pipe (11)    Concentrate pipe (12)    Air bleed (13)    Volumetric flow measurement (14)    Feed reservoir (15)    Acid dosing station (16)    Permeate pipe (17)    Air bleed (18)    Concentrate pipe (19)    Charge pump (20)    Pre-filter (21)    Pressure pump (22)    Circulation pump (23)    Temperature control unit (25)    Pressure regulator system (26)    Cleaning system (27)    Permeate air bleed (28)    Concentrate air bleed (29)    Circulation pump (31)    Modular block (32)    Temperature control unit (33)    Pressure regulator system (34)    pH regulation, acid dosing (35)    pH regulation, neutralization ((36)    Raw water storage tank (37)    Ultra-filtration filtrate storage tank (38)    Air bleed (39)    Transfer systems 1-3 (40-42)