ECOLOGICAL SAFETY PREDICTIVE MODELING CONCERNING FINE COCOA DUST DISPERSION, RELEASED BY CONFECTIONERY MANUFACTURE
Journal Title: Environmental Problems - Year 2018, Vol 3, Issue 2
Abstract
In order to predict ecological safety conserning cocoa dust emission (SP2,5 and SP10), the mathematical modeling of its dispersion was performed considering the atmosphere turbulent diffusion. Necessary gravity sedimentation rate of cocoa dust for modeling was identified during the experimental researches. Obtained results indicate the necessity of intensification of fine particles emission clean-up in the observed confectionery factory.
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...
ACTIVATOR OF CARBON DIOXIDE ABSORPTION BY CHLOROPHYLL- SYNTHESIZING MICROALGAE
The influence of nitrogen oxides on the СО2 uptake rate by chlorophyll-producing microalgae of Chlorella type was investigated. Experimental dependences of microalgae concentration growth over time under certain values o...
RESEARCH OF MIGRATION PATTERNS OF HEAVY METALS IN THE SOIL ENVIRONMENT IN THE AREA OF PHOSPHOGYPSUM STORAGE INFLUENCE
The paper is focused on the research of migration process of heavy metals in the soil environment in the area of phosphogypsum storage in Sumy region. In the profile of the gray forest soils the corresponding genetic hor...
IMPACT OF RIVERBANK ANTHROPOGENIC POLLUTION SOURCES ON THE FORMATION OF RIVER WATER QUALITY
The method of estimation of the impact of riverbank anthropogenic pollution sources on the formation of river water quality is proposed. A description of the influence of housing and utility providers on water bodies wit...
NEW INDICATOR FOR LIFE CYCLE GREENHOUSE GASES EMISSION ASSESSMENT OF HOUSEHOLD REFRIGERATING APPLIANCES
Method of eco-energy analysis of household refrigerating appliances based on life cycle GHG emission assessment is presented. New eco-energy efficiency indicator is proposed. Calculation the eco-energy efficiency indicat...