(NL9401495-A)      A method for dephosphorising manure, esp. pig manure, comprises: (i) dissolving phosphate (present at least partially in the form of phytate) in the manure; (ii) separating the manure into solid and liq. fractions; and (iii) removing the phosphate from the liq. fraction.    Also claimed is an installation for the process comprising at least one manure storage container and appts. for carrying out steps (i) and (iii).    USE -   The process is suitable for large-scale use, e.g. on a farm.    ADVANTAGE -   Transfer of the phosphate from the solid to a liq. fraction facilitates phosphate removal. The solid fraction, contg. organic material and a reduced amt. of phosphate, can be disposed of directly or composted, without polluting the environment with excessive phosphate. The liq. fraction can be conc. to recover a mineral-rich concentrate, which can be disposed of or used as a fertiliser. The final prod. is a clean liq. which can be drained or evapd. without damage to the environment.    (WO9609269-A2)      A method for dephosphorising manure, esp. pig manure, comprises: (i) dissolving phosphate (present at least partially in the form of phytate) in the manure; (ii) separating the manure into solid and liq. fractions; and (iii) removing the phosphate from the liq. fraction.    Also claimed is an installation for the process comprising at least one manure storage container and appts. for carrying out steps (i) and (iii).    USE -   The process is suitable for large-scale use, e.g. on a farm.    ADVANTAGE -   Transfer of the phosphate from the solid to a liq. fraction facilitates phosphate removal. The solid fraction, contg. organic material and a reduced amt. of phosphate, can be disposed of directly or composted, without polluting the environment with excessive phosphate. The liq. fraction can be conc. to recover a mineral-rich concentrate, which can be disposed of or used as a fertiliser. The final prod. is a clean liq. which can be drained or evapd. without damage to the environment.    (NL1001197-C2)      A method for dephosphorising manure, esp. pig manure, comprises: (i) dissolving phosphate (present at least partially in the form of phytate) in the manure; (ii) separating the manure into solid and liq. fractions; and (iii) removing the phosphate from the liq. fraction.    Also claimed is an installation for the process comprising at least one manure storage container and appts. for carrying out steps (i) and (iii).    USE -   The process is suitable for large-scale use, e.g. on a farm.    ADVANTAGE -   Transfer of the phosphate from the solid to a liq. fraction facilitates phosphate removal. The solid fraction, contg. organic material and a reduced amt. of phosphate, can be disposed of directly or composted, without polluting the environment with excessive phosphate. The liq. fraction can be conc. to recover a mineral-rich concentrate, which can be disposed of or used as a fertiliser. The final prod. is a clean liq. which can be drained or evapd. without damage to the environment.    (US5993503-A)      A method for dephosphorising manure, esp. pig manure, comprises: (i) dissolving phosphate (present at least partially in the form of phytate) in the manure; (ii) separating the manure into solid and liq. fractions; and (iii) removing the phosphate from the liq. fraction.    Also claimed is an installation for the process comprising at least one manure storage container and appts. for carrying out steps (i) and (iii).    USE -   The process is suitable for large-scale use, e.g. on a farm.    ADVANTAGE -   Transfer of the phosphate from the solid to a liq. fraction facilitates phosphate removal. The solid fraction, contg. organic material and a reduced amt. of phosphate, can be disposed of directly or composted, without polluting the environment with excessive phosphate. The liq. fraction can be conc. to recover a mineral-rich concentrate, which can be disposed of or used as a fertiliser. The final prod. is a clean liq. which can be drained or evapd. without damage to the environment.