Green Energy - Circular Economy
CHEMiTEC Co. together with experienced strategic partners from abroad, follows the institutional framework of the European Union for the environment and urban waste management. We combine technologies for the advancement, implementation of a circular economy and the future of green, sustainable development, with ultimate purpose the realistic,successful and prompt prevention of climate change with attractive return of investment rules.
Biosludge management
Complete, innovative solution with zero discharge
Ultrasonic biomass decomposition
(Sonar degradation)
Benefits
- Enhancement of aerobic digestion (reduction of mud DS with further degradation of VS)
- Enhancement of anaerobic digestion (increase of Biogas)
- Control of mud swelling and foaming (filamentous microorganisms)
- Increase sludge dehydration in Decanter or press (+ 2-3%)
Solar
sludge drying
(Solar dryers)
Benefits
- Optimal drying through solar energy (green energy), with full control (PLC-software) and without staff presence requirements
- Minimal work and maintenance, especially with batch process
- Avoid odors
- Minimum electricity and energy consumption
- Sanitation of dry mud (A CLASS certification with specialized process)
Gasification Of
dehydrated sludge
(Gasification – CHP)
Benefits
- Syngas production -> Boiler / CHP for thermal and / or electrical energy
- Extremely low emissions and harmless ash
Combination of the three technologies (Ζero solid discharge - ZSD)
The degradation of the biomass with sonication improves the efficiency of the drying chamber (reduces the required solar drying surface and the volume-mass of the amount of water to be evaporated. Subsequently, the thermal energy produced by the gasifier is recycled to aid solar drying and thus allows it to increase the capacity of the same dryer or the % of solids (DS) of the dried sludge!
In the end, 7-10% of the original volume remains as inorganic ash, which is utilized either in the clinker (cement industry), or in compaction (control of malnutrition in agriculture), or as inert in infrastructure projects .
Complete sludge management solution with zero discharge, low installation CAPEX and low OPEX due to self-consumption of energy! Zero environmental impact, zero Carbon Debits value!
Arid islands
(and not only)
UF + RO for seawater desalination - Solar brine condensation (solar brine technology - no discharge into the sea!) and >80% RR + MBR wastewater + UV for full utilization (reuse) for residential green irrigation flows and groundwater enrichment.
As a result, double use of desalination water.
Solid waste management
Παραγωγή RDF-SRF (δευτερογενές πράσινο καύσιμο) για καύση σε βιομηχανία ή παραγωγή ηλεκτρικής ενέργειας αντί λιγνίτη και λοιπών ορυκτών καυσίμων
Energy recycling
Use of waste heat produced in cement companies for thermal drying of sewage sludge or bio-sludge (90% DS) and use of dried sludge as secondary green fuel in the production of cement instead of fossil fuels (double green energy!) and carbon debits reduction.
Biogas
production
Anaerobic treatment of OF/MSW and treatment of residues for compost and / or SRF-RDF etc.
Plastic
conversion
-Plastics through pyrolysis heating are converted into oil which turns into an alternative fuel (synthetic diesel).
-By compression, the plastics melt and fused plastic is produced. This melt is molded, producing various useful everyday materials.
