ELECTROCHEMICAL EXTRACTION OF ZINC FROM ACID AND NEUTRAL REGENERATION SOLUTIONS
Journal Title: Environmental Problems - Year 2018, Vol 3, Issue 3
Abstract
The results of the electrochemical separation of sulfate and zinc chloride regeneration solutions; the pH influence on the electrolysis process and the extracting efficiency of metallic zinc are presented in the work. It has been established that electrolysis should be carried out in a two-cell electrolyzer to remove metals effectively.
THE ROLE OF THE WAVELENGTH OF LIGHT IN THE DYNAMICS OF LIGHT IN THE DYNAMICS MICROALGAE DUE TO THE ABSORPTION OF CARBON DIOXIDE
The effect of light wave length on the rate of carbon dioxide absorption by microalgae has been studied. The mechanism of transfer of carbon dioxide from the air into the internal environment of the cells of microalgae h...
THE LIQUID PHASE RECIRCULATION UNDER METHANOGENIC FERMENTATION OF CHICKEN MANURE
The article is devoted to the analysis of the methanogenesis of chicken manure with effluent’s liquid phase recycling with and without nitrogen stripping. It was determined that methanogenesis with full recirculation of...
SANITARY AND MICROBIOLOGICAL STATUS OF SURFACE WATERS OF PROTECTED AREAS AND TRADITIONAL ECONOMIC LANDSCAPES OF THE CARPATHIANS IN POKUTTIA-BUKOVINA REGION
The microbiological parameters of surface water as indicators of the ecological state of the Carpathians in Pokuttia-Bukovina region were studied. The water streams of the National Nature Park "Vyzhnytskyi", where a spec...
ANALYSIS OF ECOLOGICAL SAFETY OF EMISSIONS FROM PRODUCTION OF CARBON PRODUCTS
The estimation of population health risk from carbon oxide and hydrocarbons waste influence of carbon producing enterprises is observed in this work. After analyzing ecological emissions safety of the carbon producing en...
IMPROVEMENT OF THE COMPOSTING TECHNOLOGY OF FOOD COMPONENT OF MUNICIPAL SOLID WASTE
The work deals with solving the problem of raising the environmental safety level of the municipal solid waste landfills through the introduction of advanced composting technology of the solid waste food component with t...