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Dive into the research topics where Hermann Sicius is active.

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Featured researches published by Hermann Sicius.


Chemosphere | 1994

Utilization of 2-phosphonobutane-1,2,4-tricarboxylic acid as source of phosphorus by environmental bacterial isolates

Henning Raschke; Hans-Georg Rast; Roland Kleinstuck; Hermann Sicius; Detlef Wischer

Six bacterial strains able to degrade aerobically 2-phosphonobutane-1,2,4-tricarboxylic acid (PBTC) were isolated. The bacteria used PBTC as sole source of phosphorus in the presence of an alternative source of carbon. The microorganisms were taken from various ecosystems, e.g. river water, river sediment and activated sludge. PBTC up to a concentration of 1 mM (270 mg/l) was completely degraded by a defined mixed culture.


Archive | 1994

Water treatment/cleaning composition comprising polyaspartic acid or derivatives thereof and phosphonic acid

Roland Kleinstuck; Hermann Sicius; Torsten Groth; Winfried Joentgen


Archive | 1994

Composition for water treatment containing polyaspartic acidora derivative thereof and a polcarboxylic acid and methods of using the composition

Roland Kleinstuck; Hermann Sicius; Torsten Groth; Winfreid Joentgen


Archive | 1995

Compound for water treatment with polyaspartic acid or a derivative thereof and phosphonic acid

Roland Kleinstuck; Hermann Sicius; Torsten Groth; Winfried Joentgen


Archive | 2001

Process for conditioning standing and flowing water systems

Hermann Sicius; Thomas Sildatke; Thomas Menzel; Wolfgang Wambach; Winfried Joentgen; Thomas Klausa; Thomas Klein


Archive | 2001

Method for conditioning standing and running water systems

Hermann Sicius; Thomas Sildatke; Thomas Menzel; Wolfgang Wambach; Winfried Joentgen; Thomas Klausa; Thomas Klein


Archive | 1995

Means for water treatment

Roland Kleinstuck; Hermann Sicius; Torsten Groth; Winfried Joentgen


Archive | 1995

Composition for water treatment

Roland Kleinstuck; Hermann Sicius; Torsten Groth; Winfried Joentgen


Archive | 2001

Inhibiting or removing scale, in oil and gas exploration systems, involves using aqueous solution of iminodisuccinate

Hermann Sicius; Ulrich Litzinger


Archive | 1991

PROCESS FOR ELIMINATING 1-CARBOXY-1-PHOSPHONOCYCLOPENTAN-3-ONE FROM, OR REDUCING ITS CONTENT IN, TECHNICAL 2-PHOSPHONOBUTANE-1,2,4-TRICARBOXYLIC ACID USING BLEACHING LIQUOR

Michael Immenkeppel; Roland Kleinstuck; Hans-Dieter Block; Hermann Sicius; Peter Schmidt

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