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waste water
The three-enzyme system based on alcohol dehydrogenase is suggested as a bioluminescence test for ecological monitoring of waste water.
      
The Acinetobacter calcoaceticusstrain TM-31 has been isolated from a microbial assemblage of a pilot plant that purifies waste water polluted with mineral oil.
      
Filtration of polluted industrial waste water in natural aquifers
      
We examine the problem of the filtration of polluted industrial waste water entering natural aquifers from sludge basins, evaporators, and other types of industrial basins.
      
The Chromatographic determination of heavy metals in a sample of waste water was carried out using the amperometric detector
      
Microwave Sample Preparation in the Determination of Metals in Waste Water
      
The technique developed is used for monitoring nitrites in natural and waste water.
      
Effect of Impurities on Results of Redoxometric Determination of Molecular Oxygen in Natural and Waste Water by Winkler Method
      
The possibility of determining dissolved oxygen in natural and waste water by the potentiometric variant of the Winkler method, with samples prepared using the Ross procedure and blank sample technique employed, was studied.
      
The other technique leans upon the traditional technology commonly adopted in an industrial production of the above chloramines and includes, in addition to the earlier existing steps, a step we proposed for purifying waste water.
      
The proposed step involves an additional chlorination of residual chloramine and arylsulfamide present in the waste water to dichloramide insoluble in aqueous media.
      
These include the formation of free arsenic from solutions as a solid phase in the form of powder or galvanic coatings; the synthesis of arsine, arsenic acid, and arsenates; and use of electrochemical techniques for the waste water purification.
      
The application of carbon fiber as an electrode material in electrochemical purification of waste water from phenylhydrazine is considered.
      
The studies in question are the indirect synthesis and mineralization of organic toxicants in waste water.
      
g., for cleaning of waste water, fade to the background.
      
Removal of arsenic compounds from waste water by chemisorption filtration
      
Analytical signals from europium atoms are recorded in standard and waste water solutions used in mining noble metals and in the diagnostics of rare-earth elements.
      
Under natural conditions, soil desalinization is seen within a ten-year-long period after its contamination with strongly saline oil-field waste water, while soil solonetzization remains very high.
      
This kind of sensor has been used in continuous andin situ monitoring of the dissolution rate of drug tablets, on line andin situ monitoring of some organic therapeutic drugs in biological fluid and Cr(VI) in industrial waste water.
      
Examples for application of the method of equilibrium concentration for GLC analysis of impurities in food, waste water, air and biological objects are given.
      
 

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