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Ground-breaking rotating biological contactor concept for small WWTP

Project description

Removing harmful nitrogen from wastewater on a budget

Water is integral to sustainable development. Access to adequate supplies of quality water is vital for health, economic well-being and political stability. Wastewater treatment plants are critical for clean water supply, but excessive nitrogen is a growing global concern. Enrichment of natural nutrients such as nitrogen-rich compounds can upset ecosystems, causing dense growth of plant life like algal blooms. Nitrates can also pose risks to human health. Currently, nitrogen removal is particularly difficult to achieve in small towns due to the high cost associated with the process. The Spanish SME ACAI DEPURACION SL has developed DISKIFAS, an enhanced nitrogen removal technology based on integration of well-known biodisc biological wastewater treatment and an anoxic reactor. EU funding of the DISKIFAS project is helping the team prepare for commercialisation.

Objective

Wastewater treatment plants current main need is to remove nitrogen from waste water with an effective procedure and a reduced energy cost. This is of particular relevance for small size populations (accounting for up to 70 % of the market), now that the compliance with the regulation is going to be more strictly required. However, the process involved – which covers nitrification and denitrification- is highly energy demanding, implying high economic costs. Most current technologies consume large amounts of energy and the few technologies solving energetic issues (based on biodiscs) are not able to satisfactory handle denitrification phase, remaining treatment process uncompleted. In this context, ACAI DEPURACION S.L. has developed DISKIFAS, the unique solution in the global market to efficiently remove nitrogen with low energy consumption, by means of the incorporation of an anoxic reactor to the biodisc technology. This technical achievement requires an optimal adhesion of nitrifying bacteria to the biodisc, as well as the adjustment of the wastage and influent flow.

Fields of science (EuroSciVoc)

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Programme(s)

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Topic(s)

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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-1 - SME instrument phase 1

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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-EIC-SMEInst-2018-2020

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Coordinator

ACAI DEPURACION SL
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.

€ 50 000,00
Address
CALLE AVENIDA DEL PILAR 14
22400 MONZON
Spain

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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
Noreste Aragón Huesca
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.

€ 71 429,00
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