AU509623B2
(en )
1980-05-22
Method for Obtaining Removal of Paenols From Wastewater
JPS5281964A
(en )
1977-07-08
Method of and apparatus for removing impurities dissolved into water
HK25481A
(en )
1981-06-19
Water purification apparatus
AU8620275A
(en )
1977-05-05
Method of removing contaminant from hydrocarbonace
GR64588B
(en )
1980-04-18
Apparatus for complete desalination of water
JPS51149881A
(en )
1976-12-23
Thinnmembrane filtration apparatus
JPS5279571A
(en )
1977-07-04
Method of and apparatus for purifying polluted water
GB1544508A
(en )
1979-04-19
Filtration apparatus
JPS52781A
(en )
1977-01-06
Apparatus for eliminating impurities from aqueous medium
GB1546664A
(en )
1979-05-31
Filtration apparatus
CS194742B2
(en )
1979-12-31
Process for removing harmful nitrogen compounds from water
JPS51134377A
(en )
1976-11-20
Method of removing silver from sludge containing silver
GB1552338A
(en )
1979-09-12
Filtering apparatus
IL50556A
(en )
1980-03-31
Method for the removal of metalicc mercury from effluents
JPS51146325A
(en )
1976-12-15
Method of removing selenium from acidic leaching solution
JPS5217257A
(en )
1977-02-09
Method of removing oil from underwater oil type emulston
ZA755618B
(en )
1977-04-27
Apparatus and process for the purification of water
JPS5218703A
(en )
1977-02-12
Method of removing solid from liquid hydrocarbon
JPS5263177A
(en )
1977-05-25
Method and apparatus for separating muddy water
CS185853B1
(en )
1978-10-31
Apparatus adapted for removing of suspension from water by filtration
JPS51150776A
(en )
1976-12-24
Method of separating solid matters from suspensions
JPS5225459A
(en )
1977-02-25
Method of removing heavy metal sulfide from water system
JPS5234299A
(en )
1977-03-16
Method of filtering rearing tanks
BG27349A4
(en )
1979-10-12
Apparatus for desolting of sea water
JPS528960A
(en )
1977-01-24
Method of removing slime of scarfing