DESCRIPTION OF TECHNOLOGY FOR WASTE MANAGEMENT
ZERO WASTE = Divert BDW from landfilling Return nutriens from BDW to soil = Compost and fertilizer production Use waste as energy substitution = Bio fuel production If BDW is polluted (plastic etc.) = Fuel preparation for co-combustion GOALS
Composting is the process of controlled aerobic decomposition of biodegradable organic matteraerobicbiodegradable During composting, microorganisms break down organic matter into carbon dioxide, water, heat, and compost: AEROBIC FERMENTATION USED FOR DRYING OFF THE MATTER
Common composting process - longer time; low temperature EWA - shorter time; higher temperature TEMPERATURES
TEMPERATURES AND pH
ECOLOGICAL WASTE APPARATUS EWA
THE PROCESS BIOFUELCOMPOST SLUDGE GREEN WASTE MUNICIPAL WASTE FOOD ANIMAL MANURE FISH POWER PLANTS
EWA Input material limits: Humidity max. 60% pH 4.5 – 8 Biomass and BDW must be shredded to the max. size 50 x 50 x 50mm Paper max. 100 x 100mm
Within maximum 48 hours bacteria stabilize and thermally hygienize the entire container space volume Output from the fermentor is certified product – compost for agricultural or energy use Bad odour elimination during waste processing Low operating expenses (OPEX) Low space requirements WASTE FREE TECHNOLOGY RESULTS
Waste-free technology for processing biodegradable waste Waste from forestry, waste bark and cork Animal manure, sludge from digestion tanks and cesspools Biologically decomposable waste from the cellulose and paper production Biologically decomposable waste from paper, pasteboard and wood Sludge from communal waste water treatment Sludge from the biological treatment of industrial waste waters Waste from the milk industry, bakeries and, sweets Waste from gardens and parks Waste from processing fruit, vegetables, cereal grains, edible oils, yeast… Waste from the production of alcoholic and non-alcoholic beverages Biologically decomposable waste from kitchens and cafeterias Edible grease and oil WASTE EXAMPLES
AgriculturePower plants Fresh Compost Separate collection EWA BDW » FRESH COMPOST
Power plants Municipal waste sorting EWA UNDERSIZED FRACTION Undersized fraction
FUNCTIONALITY PROOF USING WANDERING PATRONS Contamination of cartridges with injected microbs: TCB, enterococcus, salmonella, clostridium 10 9 for each indicator Patron with defined microorganisms Cartridges position in bioreactor HYGIENIZATION
PROCESS RECORD EWA FERMENTATION PROCESS PROTOCOL - TEMPERATURE RECORD
Aerobic fermentor EWA certificate EWA Technology patent Gold Medal from the International Fair PATENTS AND AWARDS
Lučenec Vimperk Chomutov Vsetín ZlínStará Turá INSTALLATIONS Sweden-EskilstunaThailand
SWEDEN, horse manure and green waste, output biofuel and compost Our business partners in Sweden, treat horse manure and green waste to produce compost and biofuel. They have built the first boiler for heating schools, kindergartens and homes for the disabled, Reka boiler equipped with an output 490 kW. EXEMPLE OF REALIZATION
Agro-Eko output biofuel We use biofuel from fermentor to heat the assembly hall with an area app. 3,000 m2 using the biomass boiler with output of 240kW. EXEMPLE OF REALIZATION
THAILAND, BDW and Undersized fraction, output compost Solbien started the pilot project in Thailand with main goals: – Odour removal at local landfills – Undersized fraction processing – Processing water hyacinth EXEMPLE OF REALIZATION
NEW CALEDONIA, BDW and paper, output compost Solbien started the pilot project in New Caledonia in order to enable BDW waste processing in the place of origin in ecological way and to get marketable compost from processed waste. EXEMPLE OF REALIZATION
One aerobic fermentor EWA was delivered to Israel in December 2014 in order to proceed fermentation tests of different types of waste. So far, there three loads has been tested with positive results and fast temperature increase. EXEMPLE OF REALIZATION ISRAEL, different types of waste
CO - COMBUSTION UNDERSIZED FRACTION
Agriculture Power plants Fresh Compost Separate collection BDW » Fresh Compost UNDERSIZED FRACTION Sorting EWA Undersized fraction Power plants EWA PROCESS SUMMARY
BENEFITS
THANK YOU FOR YOUR ATTENTION ; Dvorakova 15, Ostrava, Czech Republic Katerina Elisova; ;