FIELD: methods of treatment of waters formed in flushing pf parts after operations of electroplating; may be used in mechanical engineering, electronic and other industries. SUBSTANCE: method includes treatment of flushing waters with sorption of natural dispersed silica of diatomite type with use of nonflow flushing complex. EFFECT: provision of return of water treated to the required concentration of the main water component to production cycle. 1 dwg
Title | Year | Author | Number |
---|---|---|---|
METHOD FOR TREATMENT OF NICKEL GALVANOSEWAGE | 1993 |
|
RU2057078C1 |
PROCESS FOR PREPARING SORBENT BASED ON MIXED METAL HYDROXIDES | 1993 |
|
RU2060814C1 |
METHOD OF TREATING WASTE WATERS TO REMOVE CADMIUM-CONTAINING HARMFUL IMPURITIES | 2002 |
|
RU2206522C1 |
METHOD OF GALVANICALLY TREATING PARTS | 1995 |
|
RU2092626C1 |
METHOD OF CLOSED WATER CIRCULATION OF GALVANIC PRODUCTION | 2020 |
|
RU2738105C1 |
PROCESS FOR METAL PLATING OF PARTS | 2005 |
|
RU2293145C1 |
METHOD OF FLUSHING PARTS DURING ELECTROPLATING | 0 |
|
SU1787178A3 |
METHOD OF INDUSTRIAL WASTE WATER PURIFICATION | 0 |
|
SU812766A1 |
METHOD OF THE PROFOUND SEWAGE TREATMENT FROM HEAVY METALS | 1995 |
|
RU2085518C1 |
METHOD FOR CHEMICAL TREATMENT AND ELECTROPLATING OF PARTS AND AUTOMATIC CHAMBER FOR IMPLEMENTATION OF THE METHOD | 2021 |
|
RU2771126C1 |
Authors
Dates
1997-02-27—Published
1993-02-09—Filed