ESTIMATING OF MICROALGAE CULTIVATION PRODUCTIVITY FOR BIOFUEL PRODUCTION IN UKRAINE CONDITIONS
Journal Title: Вісник Національного Авіаційного Університету - Year 2018, Vol 76, Issue 3
Abstract
Purpose and Objectives. The article analyses perspectives of the th ird generation biofuel production out of microalgae biomass in the weather conditions of typi cal regions of Ukraine. The aim is to model the productivity of biomass and the accumulation of lipids in algae, as well as to calc ulate the productivity when cultivated in typical regions of Ukraine. Methods of Research. By modeling the influence of weather conditions, particularly sunlight i rradiation, estimates possibility of achieving crop yields of biomass per square meter of cultivated areas in the weather conditions of typical regions of Ukraine, determines the most perspective regions for it. Research Results. The results of calculation of monthly cultivation productivity with respect to microalgaes biomass in the five selected regions of Ukraine and results of calculating the annual biomass productivity of cultiva tion and productivity of accumulate d lipids in the same regions of Ukraine are shown. Disscusion. Microalgae are perspective source of th e third and fourth generations for biofuel production. It is possible to achieve crop yiel ds more than 10 kg of biomass per square meter of cultivated areas in the weather conditions of Ukraine. The amount of accumulated lipids in this case can reach 6.6 kg/m 2 . The most perspective regions for cultivatio n can be considered eastern regions, in particular, the Odesa region. The essential resource, wich is necessary for cultivation is water, the basis of the cultural medium. To increase ecological and econom ic efficiency of cultivation, it proposes using municipal wastewater as cultural medium, combin ing the cultivation processes and wastewater purification processes from biogenic elements
Authors and Affiliations
Sergii Shamanskyi, Lesia Pavliukh
COMPLETE SEPARATION OF THE VERTICAL AND HORIZONTAL INDEPENDENT COMPONENTS OF THE FLIGHT IN POLICOPTER UAV NAU PKF "AURORA" AND MATHEMATICAL MODEL OF THIS FLIGHT
Purpose: This article presents a mathematical model and the experimental results of automatic flights of the policopter UAV NAU PKF "Aurora" of oktacopter scheme with additional elektroimpeler engines of horizontal thrus...
USE OF SLAG MATERIALS IN ROAD CONSTRUCTION
In the design of the pavement layers of th e base have the greatest th ickness. Therefore, their construction is associated with a high consumption of building materials. At the same time, the base layers...
USE OF NATURAL AND SYNTHETIC POLYMERS IN THE PRODUCTION OF CARBON SORBENTS
The main purpose of this article is to find a connection between the experimental physical and chemical properties obtained and sorption characteristics from other polymeric raw materials a...
THE USE OF DIFFERENTIAL TRANSFORMATIONS FOR SOLVING NON-LINEAR BOUNDARY VALUE PROBLEMS
Purpose: The aim of our study is comparison of method applications based on differential transformations for solving boundary value problems which are described by non-linear ordinary differential equations. Methods: Thi...
ROBUST METHOD TO DEFINE AN OPTIMUM LEVEL OF AN AIR TRAFFIC CONTROLLER SIMULATOR TRAINING
Purpose: to set optimum level of preparation and to struct ure the process of trainee preparation, as well as to analyze outcomes for ATC instructor. Methods : we have chosen to define an optimum level of preparation...