CA947886A
(en )
1974-05-21
Method and apparatus for denitrification of treated sewage
CA980262A
(en )
1975-12-23
Method and apparatus for the treatment of fluid
ZA718284B
(en )
1972-09-27
Method and apparatus for the continuous treatment of fibrous materials
ZA718624B
(en )
1972-09-27
Process and device for the removal of water and one or more other components from gases
ZA737425B
(en )
1974-08-28
Process and apparatus for treatment of wastewater
ZA716850B
(en )
1972-06-28
Method and apparatus for treating effluent
ZA701208B
(en )
1971-04-28
Method for the treatment of water baths
ZA715640B
(en )
1972-07-26
Method and apparatus for pulling hides
CA998822A
(en )
1976-10-26
Process and apparatus for the generation of monopersulphuric acid for treatment of polluted water
IL36032A0
(en )
1970-03-24
Procedure and device for sewage treatment
IL36021A
(en )
1974-07-31
Process and apparatus for the continuous treatment of threads
GB1184365A
(en )
1970-03-18
Method and apparatus for the disinfecting of sewage
MY7300423A
(en )
1973-12-31
Method and apparatus for the desalination of water
AU476567B2
(en )
1974-10-10
Method and apparatus for electrolytic treatment of sewage
IL42823A0
(en )
1973-10-25
Sewage treatment processes and apparatus
AU3616871A
(en )
1973-05-31
Method and apparatus for treating water
IL36849A0
(en )
1971-07-28
Method and apparatus for the treatment of textile materials
IL36385A0
(en )
1971-05-26
Process and apparatus for the recovery of fresh water from salt water
IT987514B
(en )
1975-03-20
METHOD AND APPARATUS FOR THE TREATMENT OF POULTRY
IL41038A0
(en )
1973-02-28
Method and apparatus for electrolysis
IT965764B
(en )
1974-02-11
METHOD AND APPARATUS FOR THE TREATMENT OF SEWAGE WATER WITH ACTIVE MUD
CS178866B2
(en )
1977-10-31
Method of waste water chemical treatment and apparatus for making this method
IE35282B1
(en )
1976-01-07
Method and apparatus for the chemical treatment of water supplies
ZA708288B
(en )
1972-04-26
Method of treating water and apparatus therefor
ZA726080B
(en )
1973-05-30
Apparatus and method for treating sewage water