AR242940A1
(en )
1993-06-30
Method of treating wastewater sludge
IL86369A0
(en )
1988-11-15
Apparatus and method for purifying contaminated water
EP0303339A3
(en )
1989-12-27
Method and apparatus for treating sludges
IL107780A0
(en )
1994-02-27
Method and apparatus for desalination of sea water
GB9211407D0
(en )
1992-07-15
Method and apparatus for treating water and/or wastewater
IL92788A0
(en )
1990-09-17
Method of treating water containing fertilisers
DE3466667D1
(en )
1987-11-12
Water treatment method and apparatus
PL254310A1
(en )
1986-06-17
Method of introducing sludge and apparatus therefor
GB2213249B
(en )
1991-09-11
Water warming method and apparatus therefor
CS274556B2
(en )
1991-08-13
Method of waste waters treatment
GB2162164B
(en )
1988-10-12
Water treatment method and apparatus
GB2237488B
(en )
1994-03-23
Method and apparatus for water treatment
PL264215A2
(en )
1988-03-31
Method of completely wastelessly utilizing salt waters and effluents and apparatus therefor
EP0429661A4
(en )
1991-12-11
Method of water treatment
EP0299955A4
(en )
1990-12-12
Method and apparatus for improved water therapy
GB2204031B
(en )
1990-12-05
Water treatment apparatus and method
ZA863692B
(en )
1987-03-25
Apparatus and method for anodic surface treatment
GB2210869B
(en )
1990-11-14
Method and apparatus for the treatment of water
EP0226715A3
(en )
1988-04-06
Process and apparatus for the biological denitrification of water
GB8929341D0
(en )
1990-02-28
Method of water treatment
CS242788A1
(en )
1989-09-12
Method of waste waters treatment
SU1592284A1
(en )
1990-09-15
Method of treating low-turbidity water
PL262955A1
(en )
1988-09-15
Method of chlorinating water or sewages and apparatus therefor
PL265541A1
(en )
1988-11-24
Method of and apparatus for treating water
ZA88868B
(en )
1988-09-28
Method and apparatus for the purification of water