Service Areas BioGreen Engineering provides technical and professional services in the following areas:

Anaerobic Digestion and Biogas The anaerobic digestion team at BioGreen Engineering focuses on providing services regarding anaerobic digestion plant-process operation and technology.  We offer guidance and training of anaerobic digestion operation and maintenance, digester health, problem- solving, monitoring, and continuous performance improvement.  Our vast anaerobic digestion knowledge enables us to be an immediate benefit to clients by assisting with the assessment, design, construction, start-up, operation, maintenance, monitoring, digester health, and performance improvement of anaerobic digestion systems.  We offer complete solutions and training as well as unbiased assessments and recommendations, and operational training of anaerobic digestion systems.  We have the hands-on experience and expertise to analyze and recognize feasible and unfeasible anaerobic digestion projects, and to fine-tune and optimize current and future projects to maximize methane (CH4) production and reduce its environmental impact. Our team has assessed, developed, constructed, operated, maintained, and monitored over 700 anaerobic digestion systems around the world.  The working volumes for these 700 anaerobic digestions systems range from 0.5 to 8 million gallons (1,892 to 30,283 m3).  The following is a list of services BioGreen Engineering offers for anaerobic digestion and biogas projects:

Anaerobic Digester and Bioreactor Operational and Maintenance • Develop and review procedures, assist, perform, and train: o Operation o Maintenance o Start-up o Seeding o pH adjustment o Digestion health parameters (COD, BOD, VS, TDS, ETC.) o Operation readiness checklist o Sludge removal o Facility quality audit o Combustion equipment efficiency test o Biogas leak detection o Biogas concentration analysis (CH4, CO2, N2, and O2) • Equipment maintenance training • Sludge accumulation measurement and predictions • Data-logger equipment - selection and assessment • Biogas-handling system – assessment and design • Combustion equipment - assessment and selection assistance (flares, boilers, generators, and co-generators) • Biogas H2O and H2S removal equipment – assessment and selection assistance • Remote monitoring  – assessment and selection assistance • Costume monitoring and reporting data management software • Monitoring report  - develop and review

Anaerobic Digester and Biogas Assessment • Project identification and screening • Feasibility studies • Carbon market analysis • Biogas production predictions • Project-risk analysis and management • Due diligence • Data gathering Anaerobic Digester Pre-construction • Pre-construction assessment • Cost and breakeven analysis • Digester designs and reviews • Equipment selection assistance and recommendations • Feasibility study (technical & financial) • Biogas handling equipment review and recommendations • Construction contract assistance Anaerobic Digester Construction • Management and supervision • Contract negotiation • Construction quality assessment • Project management • Turn-key solutions Anaerobic Digestion and Biogas Continuous Performance Improvement • Performance audit • Performance improvement educational training • Health analysis (pH, Temp, COD, Alkalinity, Volatile acid) • Methane production analysis • Methane performance improvement assistance, review, and recommendations • Digester efficiency analysis • Performance monitoring tools development • Performance monitoring services

BioGreen Engineering LLC 3259 Progress Drive Orlando, FL 32826 +1-407-459-7806 info@biogreenengineering.com