|
SU1753400A1
|
|
Disperse system monitoring method
|
|
SU1638113A1
|
|
Method of removing copper ions from sewage water
|
|
SU1594151A1
|
|
Method of treating waste water containing ionogenous surfactants
|
|
SU1587011A1
|
|
Method of cleaning waste water from organic matter
|
|
SU1511218A1
|
|
Method of treating water
|
|
SU1449877A1
|
|
Method of quantitative analysis of humain substances in water
|
|
SU1402587A1
|
|
Method of biological treatment of waste water
|
|
SU1344402A1
|
|
Method of producing carbon-containing sorbent
|
|
SU1300371A1
|
|
Method of conductometric determining of ionogenic surface-active substances
|
|
SU1312078A1
|
|
Method for treating natural and waste water
|
|
SU1244102A1
|
|
Method of extracting aluminium-containing coagulant from water treatment slime
|
|
SU1174383A1
|
|
Method of purifying natural water and sewage
|
|
SU1165635A1
|
|
Method of removing berrylium ions from water
|
|
SU1316999A1
|
|
Method for producing cationite
|
|
SU1142160A1
|
|
Method of obtaining sorbent
|
