Title:
METHOD OF TREATING LIQUID CONTAINING AMMONIUM AND PHOSPHORIC ACID
Document Type and Number:
Japanese Patent JPS5430661
Kind Code:
A
Abstract:
PURPOSE: To accomplish an effect phosphorization at the second process through decomposition and removal of ammonium with Ca(OH)2 along with removal of alkali carbonates.
Inventors:
TSUKAMOTO TERUKI
Application Number:
JP9591577A
Publication Date:
March 07, 1979
Filing Date:
August 10, 1977
Export Citation:
Assignee:
EBARA INFILCO
International Classes:
C02F1/28; C02F1/58; (IPC1-7): C02B1/14; C02C5/02
Domestic Patent References:
| JPS50155047A | 1975-12-13 | |||
| JPS509963A | 1975-01-31 |