PL202656A1
(en )
1978-06-19
METHOD OF PROCESSING GASES CONTAINING HYDROGEN SULFUR
SE7612906L
(en )
1977-05-22
SELECTIVE DIAPHRAGMA FOR AN ELECTROLYSIS CELL
BE853318A
(en )
1977-08-01
PRODUCTION OF ACTIVATED SLUDGE
AT356229B
(en )
1980-04-10
METHOD FOR SLIMING TRIGLYCERIDOILS
SE7600384L
(en )
1976-08-16
GAS PURIFICATION
JPS5228546A
(en )
1977-03-03
Retainer agent or flocculating agent based on polyacrylamide
DK355776A
(en )
1977-02-08
4-CHROMANONES AND METHODS FOR THEIR MANUFACTURE
DK184176A
(en )
1976-10-25
LIGHTING ACID AMIDES AND METHODS FOR MANUFACTURE THEREOF
IT1059147B
(en )
1982-05-31
METHOD FOR ELIMINATING SULFUR AND NITROGEN COMPOUNDS FROM GAS STREAMS
AU1120576A
(en )
1977-08-25
Dewatering sludge
SE7606288L
(en )
1976-12-05
ELECTROLYTICAL CELL
ATA11977A
(en )
1979-01-15
FLOTATION CELL
NO142344C
(en )
1980-08-06
EXPLOSION CONTAINS CALCIUM NITRATE AND SULFUR
DD125995A5
(en )
1977-06-08
ELECTROCHEMICAL TREATMENT PROCESS
PL98513B1
(en )
1978-05-31
METHOD OF MICROBIOLOGICAL DEGRADATION OF HYDROGEN SULFUR FROM INDUSTRIAL WATERS IN SULFUR MINE
BE858279A
(en )
1978-02-28
NEW AMINO-DIHYDROPYRIDINES CONTAINING SULFUR
IT1066630B
(en )
1985-03-12
IMPROVEMENT IN ELECTRONIC MUSICAL INSTRUMENTS IN PARTICULAR ELECTRONIC BODIES
AU2061876A
(en )
1978-06-22
Removing sulfur-containing gases from waste gases
DD130570A5
(en )
1978-04-12
METHOD FOR THE SELECTIVE ABSORPTION OF HYDROGEN SULPHIDE
DK452576A
(en )
1977-04-09
SLUDGE CONTAINER
AU1032776A
(en )
1977-07-21
Purifying sewage containing low-valency sulfur compounds
SE411233B
(en )
1979-12-10
PROCEDURE FOR LOOSING METALS IN SALT MELTER
DK144077C
(en )
1982-05-03
ELECTROCHEMICAL SODIUM SULFUR GENERATOR
ATA208876A
(en )
1979-08-15
FLOAT GAS PURIFICATION SYSTEM
SE7612988L
(en )
1977-05-22
ELECTROLYSIS CELL