DE3374314D1
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1987-12-10
Total synthesis of antitumor antibiotics
GB2059938B
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1983-07-20
Biological production of methane from organic waste
CS687088A3
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1992-08-12
Process of microbiological conversion of sulfur-containing harmfulsubstances in waste gases
JPS54117154A
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1979-09-11
Biological purifier of waste water
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1991-01-17
Calcium sulfate hemihydrate composition having utility in the presence of blood
EP0271838A3
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1989-12-13
Novel microorganisms capable of assimilating lactose
GB8700354D0
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1987-02-11
Culture of micro-organisms
ZW5389A1
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1989-12-20
The use of calcium sulphate to improve the fermentation of organic waste
YU125785A
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1987-12-31
Device for biological aerobic transformation of waste organic materials
JO1590B1
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1989-12-16
The use of calcium sulphate to improve the fermentation of organic waste
ZA898818B
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1991-12-24
Biological treatment of waste water
AU7222587A
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1987-11-05
Treatment of sulphate waste material
GB2189237B
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1990-06-13
Anaerobic digester
AU6962887A
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1987-09-10
Rendering polyolefin adherent to cement
IL89051A0
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1989-08-15
Use of calcium sulphate to improve the fermentation of organic waste
KR900700417A
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1990-08-13
Use of calcium sulfate to improve fermentation of organic waste
JPS553900A
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1980-01-11
Biological purifier of waste water
ZM2389A1
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1990-02-26
The use of calcium sulphate to improve the formentation of organic waste
BG89617A
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1993-12-24
USE OF CALCIUM SULFATE TO ENHANCE THE FERMENTATION OF ORGANIC WASTE
GB8627122D0
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1986-12-10
Anaerobic treatment of waste water
AU588790B3
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1989-09-11
Treatment of waste
MA21507A1
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1989-10-01
USE OF CALCIUM SULFATE TO IMPROVE FERMENTATION OF ORGANIC WASTE.
MY102967A
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1993-03-31
Activated sludge process
JPS55116695A
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1980-09-08
Fermentation treatment of organic waste
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1996-04-20
Device for fermentative treating of materials