GB2011472B
(en )
1982-06-16
Heavy metal removal from wastewater sludge
YU275778A
(en )
1982-06-30
Apparatus for the total elimination of salt from water
AU520593B2
(en )
1982-02-11
Separating solids from liquid
JPS53139278A
(en )
1978-12-05
Means for separating undesirable components from liquid
GB2047105B
(en )
1983-02-02
Process for removal of suspended solids from liquid
GB2006631B
(en )
1982-02-17
Vibratory centrifuge for the devatering of coal sludge
JPS5358155A
(en )
1978-05-25
Removing of cyanide from waste water
JPS5426056A
(en )
1979-02-27
Device for scraping settled sludge
CS194578B1
(en )
1979-12-31
Device from sludge removal from the bottom of technologic device by scraping
JPS543806A
(en )
1979-01-12
Refining of organic liquids
GB2005163B
(en )
1982-03-10
Centrifuge for removing solids from liquids
GB2001373B
(en )
1982-05-26
Removal of bitumen from waste paper
NZ187142A
(en )
1979-11-01
Removing acids from liquid hydrocarbons
JPS5358151A
(en )
1978-05-25
Apparatus for scraping sludge
JPS53100652A
(en )
1978-09-02
Device for refining water
JPS53142374A
(en )
1978-12-12
Removal of sludge
SE7805218L
(sv )
1978-11-13
Forfarande for rening av fosfathaltigt avloppsvatten
JPS5454918A
(en )
1979-05-01
Selene recovery from selene containing sludge
JPS53126763A
(en )
1978-11-06
Device for agitating sludge
JPS53144874A
(en )
1978-12-16
Treatment of oillcontaining sludge
JPS5412144A
(en )
1979-01-29
Device for discharging sludge
JPS5483174A
(en )
1979-07-03
Device for removing suspended substances from water
YU304378A
(en )
1982-06-30
Process for the separaion of heavy metals from activated sludge
GB1556110A
(en )
1979-11-21
Apparatus for removing solid material from sewage or other liquid
NZ183031A
(en )
1982-05-25
Separating oil from water surface