Method for removing dissolved nickel- and/or radium-containing compounds from water and apparatus for making the same
CZ192991A3
method of packages differential paying-off
CS912687A1
Carrier of technological head for coatings application on products' surface
CS8701257A1
process of treating polyphosphates with admixture of silicon-containing compounds before their proportioning in water
CS703886A1
Device for operation safety improvement with tannery bridge leather rolling machines
CS404283A1
Method of clarification of raw water and device to perform the method
CS223620B1
Facility for indication of one gas from the mixture in the water works installations
CS208360B1
Method of ammelioration of the utilization of the physiological effects of the fluoride ions and active forms of the chlore in the drinking water for the sanitary safeguarding
CS204682B1
Device for compacting products of coagulation and separation of suspensions in water treatment process
CS203441B1
Method of preparing active ferric suspension from ferrous salts for treatment of water and device for making the method
CS194591B1
Process for the purification of waste water contaminated with metal hydroxides and organic compounds
