Sustainable Brewery Concept Presented by Chris Woods share your - PowerPoint PPT Presentation

Sustainable Brewery Concept Presented by Chris Woods share your experiences today #BevExpo2016

Core Services share your experiences today #BevExpo2016

Contents • Reduce, Reuse & Recycle • Nijhuis Sustainable Brewery Concept • Water, Waste & Energy Audits • Process Water Reuse • Waste Water to Value • Our Experiences share your experiences today #BevExpo2016

The Global requirement for change Reducing our water, heat and energy use and reducing waste........... • Food and beverage manufacturing uses high volumes of water, heat and energy – 10 to 70 tonnes of water used per 1tonne of product • 10% of a countries energy use goes into the growing, processing, packaging and shipping of food • 50% of all food is wasted, approximately 1.2-2 Billion tonnes • Typically 70% - 80% of incoming water is discharged as waste water • Water and energy supplies are rapidly diminishing share your experiences today #BevExpo2016

Reduce Reuse & Recover Water Resources The challenges in the beverage market typically concerns: • reduce the fresh water intake and reduce wastewater discharge costs • reuse wastewater for process cleaning purposes, reuse process water from pasteurisation lines and cooling water towers • recover resources to use them as an energy source, heat source or sell them as fertilizer share your experiences today #BevExpo2016

Sustainable Brewery Concept Process Water Water Process Water Disinfection Reuse Energy Water Heat Brewery Plant Fit for Future Modular Wastewat Solutions Recovered Recovered Water er Heat Reduced Recovered Disposal Energy Cost Wastewater to Sludge Solid Fertilizer Value Plant Management Recovered spent grains Water discharge to river or sewer share your experiences today #BevExpo2016

Water, Energy & Heat Audits Goals • Improve efficiency • Reduce cost • Create value A Four Stage Process • Discovery : what we are doing right • Dream : what we can achieve • Design : the ideal we can co-create • Destiny : where do we want to go share your experiences today #BevExpo2016

Process Water Disinfection Beverage pasteurisation line Industry description : The Smart Solution • Pasteurisation and filling lines will suffer from Nijhuis Ozone Solutions water re-use • Biomass contamination that exists of Redox control for ozone dose rate results filamentous bacteria in a layer of EPS (exo in optimal OPEX • polymer sugar) resistant to chlorine Expected ROI 1.5 – 2.5 years Conventional / Challenge: Additional advantage • • Production stops for cleaning Ozone cannot contaminate • • Require disinfection in situ online without Bacteria cannot become resistant to chemicals Ozone • • Keep the system continuously clean In situ CIP without production stop share your experiences today #BevExpo2016

Aerobic vs Anaerobic Treatment Aerobic treatment Anaerobic treatment Requires typical 0.5 kWh/kg COD Produces typical 3.5 kWh/kg COD • Low sludge production •Good effluent quality • No biological nitrogen removal •Biological nitrogen removal •Watercourse discharge possible • No phosphorus removal •High sludge production • Often post-treatment required CO 2 share your experiences today #BevExpo2016

BIOCTOR – Aerobic Solution Sequencing Batch Reactor • Aerobic degradation of organics • Discharge to watercourse Sludge Thickening • Reduction of sludge volume Modular Construction • Rapid site installation • Off site fabrication Flow COD COD TSS TSS Source m3/year mg/L kg/d mg/L kg/d Influent 64,150 3291 211 605 39 Effluent 64,150 78 5 19 1 share your experiences today #BevExpo2016

BIOCTOR – Aerobic Solution share your experiences today #BevExpo2016

AECOMIX TM – Anaerobic Solution Payback Calculation Aerobic Additional Benefits brewery example • >95% COD removal Operational Costs 175m3/day • Return of water to watercourse Sewer Cost Without Treatment £ 442,469 • Reduced carbon emissions Watercourse Discharge Cost £ 20,000 • Low operator input Electrical Cost £ 13,248 • Low odour risk Sludge Disposal Cost £ 98,000 • Tertiary treatment possible for Chemical Supply Cost £ 10,915 reuse Labour Cost £ 10,800 CAPEX Investment £ 695,000 Gain From Investment £ 289,506 Payback Period (years) 2.40 share your experiences today #BevExpo2016

AECOMIX TM – Anaerobic Solution Flocculator/Dissolved Air Flotation (DAF) • Removal of suspended solids • Prevents solids build up Aecomix - UASB • Up-flow Anaerobic Sludge Blanket Reactor • Biogas with a high concentration of methane is produced as a by-product Flash Aeration Removes excess H 2 S • Performance Flow COD COD TSS TSS Source m3/year mg/L kg/d mg/L kg/d Influent 109,500 4811 527 573 63 Effluent 109,500 342 37 516 57 share your experiences today #BevExpo2016

AECOMIX TM – Anaerobic Solution share your experiences today #BevExpo2016

AECOMIX TM – Anaerobic Solution Payback Calculation Anaerobic Additional Benefits • 1,350m³ biogas per day brewery example Operational Costs 300m3/day • Trade Effluent Compliance Sewer Cost Without Treatment £ 993,869 • Reduced Carbon Emissions Sewer Cost With Treatment £ 270,456 • >90% COD Removal Electrical Cost £ 16,425 • Low power consumption Sludge Disposal Cost £ 15,330 Chemical Supply Cost £ 104,504 Labour Cost £ 10,800 CAPEX Investment £ 980,000 Gain From Investment £ 576,354 Payback Period (years) 1.70 share your experiences today #BevExpo2016

Achieve your goals with Nijhuis solutions Meeting Lower the sustainable environmental requirements footprint Combine Ensure productivity & minimum energy efficiency life-cycle cost Chemical free 4 important goals to achieve at the same time! share your experiences today #BevExpo2016

Questions ? share your experiences today #BevExpo2016