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Energy-Efficient Activated Sludge Monitoring for Wastewater Treatment Plants

Objective

The aeration of activated sludge accounts for 60% of the running cost of wastewater treatment plants, a staggering 2% of all electricity generated at country-level. The project will improve upon an existing prototype of on-line microbial respirometer with near real-time capability for monitoring the activity of the microbial population (biomass) in activated sludge, and suitable for industrial and municipal wastewater applications, with the following environmental and financial benefits:
• 20% reduction of greenhouse gas emission related to the aeration process (lower energy consumption)
• 5% reduction of nitrous oxide emission related to the denitrification process (better process parameters)
• 25 % reduction of energy costs and maintenance costs (better online monitoring of the process)
The solution reduces the costs and improves the reliability of the measurements, allowing small and midsize WWTPs to monitor the biological activity of the process. The integration with existing hardware sensors and SCADA systems, allows the system to control the plant automatically within design operating parameters and reacting in real-time to variable (diurnal and seasonal) loading or toxic events. The cloud-based implementation creates a central data repository accessible for operational purposes (remote access, alerts) and management purposes (benchmarking, continuous improvement, and design of new installations). The original prototype (TRL6) was tested in Anglian Water’s Milton (Cambridge) wastewater treatment plant and gave operators information about the status of the active component (biomass) so that manual interventions could be made to improve efficiency. The project aims to take the technology forward, automate the process to a higher degree and demonstrate the solution in a large-scale pilot with four wastewater utilities over 10 plants across Europe and the USA (TRL 8). The project duration is 24 months and the requested EC funding 1.75M Euros.

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Keywords

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Programme(s)

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Topic(s)

Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.

Funding Scheme

Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.

SME-2 - SME instrument phase 2

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Call for proposal

Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.

(opens in new window) H2020-SMEInst-2016-2017

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Coordinator

BACTEST LIMITED
Net EU contribution

Net EU financial contribution. The sum of money that the participant receives, deducted by the EU contribution to its linked third party. It considers the distribution of the EU financial contribution between direct beneficiaries of the project and other types of participants, like third-party participants.

€ 1 756 125,00
Address
ST JOHNS INNOVATION CENTRE COWLEY ROAD
CB4 0WS Cambridge
United Kingdom

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SME

The organization defined itself as SME (small and medium-sized enterprise) at the time the Grant Agreement was signed.

Yes
Region
East of England East Anglia Cambridgeshire CC
Activity type
Private for-profit entities (excluding Higher or Secondary Education Establishments)
Links
Total cost

The total costs incurred by this organisation to participate in the project, including direct and indirect costs. This amount is a subset of the overall project budget.

€ 2 508 750,00
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