JPS52109768A
(en )
1977-09-14
Method of washing with low energy
JPS5289239A
(en )
1977-07-26
Method of treating waste water
IT1090470B
(en )
1985-06-26
PROCEDURE AND PLANT FOR TREATING WASTE WATER THROUGH MICROORGANISMS
DK163006C
(en )
1992-06-15
CATHODS TO USE IN AN ELECTROLYCLE CELL AND METHOD FOR PRODUCING THE SAME
JPS52111267A
(en )
1977-09-17
Method of treating waste water
IT1120002B
(en )
1986-03-19
ARILALKILATION METHOD AND PROCEDURE
ZA772085B
(en )
1978-06-28
Method of treating acne
PL210029A1
(en )
1979-08-13
METHOD OF CONDUCTING THE WATER DECARBONIZATION PROCESS IN CLARERS, REACTORS AND ACCELERATORS
PL209155A1
(en )
1979-02-12
METHOD OF CONDUCTING THE WATER DECARBONIZATION PROCESS IN CLARERS, REACTORS AND ACCELERATORS
MY8100190A
(en )
1981-12-31
Method of waste water treatment by yeast
GB2029392B
(en )
1982-12-22
Process and apparatus for the utilization of diluted dung waters
PL209154A1
(en )
1979-02-12
METHOD OF APPROXIMATE DETERMINATION OF THE AMOUNT OF SLUDGE ARISING IN CLARERS, REACTORS AND ACCELERATORS DURING THE WATER DECARBONIZATION PROCESS
IT1091344B
(en )
1985-07-06
PROCEDURE AND PLANT FOR THE TREATMENT OF WASTE WATER
JPS5348348A
(en )
1978-05-01
Water purifying and treating method
JPS52103595A
(en )
1977-08-30
Imparting method of water repelency
PL208986A1
(en )
1979-08-27
WATER BITUMEN-RUBBER EMULSION AND THE METHOD OF PRODUCING BITUMINO-RUBBER EMULSION
JPS52111265A
(en )
1977-09-17
Method of treating waste water
JPS5589750A
(en )
1980-07-07
Biological reactor and method of performing same
JPS5374743A
(en )
1978-07-03
Method of and device for reducing and circulating domestic water
JPS51135292A
(en )
1976-11-24
Method of fertilization in water
JPS5367261A
(en )
1978-06-15
Method of treating waste water
JPS5298354A
(en )
1977-08-18
Method of treating waste water
JPS5233086A
(en )
1977-03-12
Separation process for external semiconduction layer of inslated plast ic cable
PL207880A1
(en )
1979-05-07
METHOD OF OBTAINING SLOW-SIZING ORGANIC-MINERAL FERTILIZERS, ESPECIALLY WITH MICROELEMENTS AND SLOW-SIZING ORGANIC-MINERAL FERTILIZERS
JPS5384354A
(en )
1978-07-25
Method of treating effectively waste water