ZA979945B
(en )
1998-05-25
Apparatus for the biological purification of waste water.
PL335739A1
(en )
2000-05-08
System for treating household waste water
NZ300814A
(en )
1999-08-30
A elevated pressure process for treatment of a concentrated waste water having a biological oxygen demand and organic content
DE685433T1
(de )
1996-10-10
Verfahren zur Aufbereitung von Abwässern mit Belebtschlamm.
TW364896B
(en )
1999-07-21
Process for the preparation of basic polyaluminium chlorosulphates
GR1002753B
(el )
1997-08-26
Βιοτυμπανο επεξεργασιας αποβλητων
DE9410633U1
(de )
1994-08-18
Vorrichtung zur Aufbereitung von häuslichem Abwasser
DE69402917T2
(de )
1997-12-18
Doppelkammer-Behälter zum Sammeln von Abfällen, insbesondere Hausmüll
AU7632498A
(en )
1998-12-21
Biological product for maintaining water mains and purifying waste water
FI961247A0
(fi )
1996-03-18
Foerfarande foer loesning av uppsvaellningsproblem i en avfalls vattenreningsanordning foer kontroll av traodartiga bakterier
DE9403841U1
(de )
1994-07-28
Mobile Kläranlage zur Reinigung von Abwässern
AU2082392A
(en )
1993-04-22
Domestic waste water treatment and apparatus therefor
NZ333807A
(en )
1999-03-29
Transportable waste water treatment plant
HUP0104809A3
(en )
2004-04-28
Utilization of oil-in-water emulsions in aerobic biological sewage treatment plants
EP0665199A3
(de )
1995-11-08
Verfahren zur Behandlung und Entsorgung von Fest- und/oder Dickstoffe enthaltendem Abwasser.
AU2001267529A1
(en )
2001-12-24
Method for treating waste
Birks
1999
Water handling from source to sewer
Das et al.
1997
Performance study of effluent treatment plant of a leather industry
GB2274281B
(en )
1996-03-06
Treatment of water,sewage and like waste liquids
MY102967A
(en )
1993-03-31
Activated sludge process
MX9404710A
(es )
1998-05-31
Reactor anaerobio horizontal doble para aguas domesticas de flujo controlado.
DE29601869U1
(de )
1996-07-11
Reaktor zum Behandeln von biologisch belastetem Abwasser, insbesondere von Haushaltsabwasser
IT1248026B
(it )
1995-01-05
Composizione di trattamento di acque di rifiuto da destinare al riciclo,e procedimento di riciclo di acque di rifiuto che utilizza questa composizione.
AU6011594A
(en )
1994-08-15
Process and apparatus for treating sludge from waste water, especially from sewage
Dellinger et al.
1981
BAT/BCT: An Update