Biocombi Compact Wastewater Treatment Plants for Small Communities

Product catalog summary

Operating Principle
The BIOCOMBI compact plants by Mita Water Technologies are designed for small-to-medium installations. The process cycle includes screening, primary sedimentation with a sludge digestion chamber, biological wastewater treatment with a rotating biological contactor (RBC), and secondary sludge separation via a cloth filter. The biological treatment is achieved using a partially submerged roller-contactor that supports the growth of microorganisms. These installations do not require final settling tanks, as a cloth filter replaces them, ensuring high effluent quality.

Key Characteristics

Disks are 40% submerged in the liquid.
Treatment phases are combined in a single tank.
Nominal capacity ranges from 100 to 800 equivalent inhabitants.
Cloth filter used for sludge removal.
Single gearbox-motor set for biodisk and filter movement.
Low energy consumption and reduced maintenance.
Compact construction with easy access and installation.
High operating safety and minimal odor issues.

Advantages

Minimal installation space required.
Pre-assembled and ready for rapid installation and start-up.
Suitable for small communities, tourist complexes, construction sites, hotels, schools, and motorway service areas.

Technical Data
The document provides detailed technical specifications for various models, including surface area, disc diameter, people equivalent, total load, motor power, and dimensions. For example, the BC 5/2 model has a surface area of 500 m², a disc diameter of 2.00 m, and is suitable for 100 people equivalent with a total load of 4.5 kgBOD5/d.

Catalog excerpts

Biocombi Compact Wastewater Treatment Plants for Small Communities-1

BIOCOMBI Compact plants for small communities water technologies

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Biocombi Compact Wastewater Treatment Plants for Small Communities-2

A process cycle ideal for small-to-medium installations comprises, screening (filter-grilles), primary sedimentation with a sludge digestion chamber (imhoff), biological wastewater treatment with RBC and secondary sludge separation via cloth filter. In compact bio-combi installations offered by MITA Water Technologies, the biological treatment is achieved by means of a partially submerged roller-contactor upon which forms the mass of biological slime: this is created by the growth of micro-organisms which derive their nutrients from the colloids and substances dissolved in the wastewater. MITA...

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Biocombi Compact Wastewater Treatment Plants for Small Communities-3

Advantages • Minimum energy consumption • Reduced maintenance • Easy access • Reduced installation space requirements (compact construction) • Little sensitivity to sudden variations in hydraulic and/or organic loads • High operating safety • Oxygen supply without aeration or diffusion systems • No floating sludge problems • Low installation costs • Absence of odour nuisance or aerosols • Pre-assembled plant, ready to be put into service, complete with electric control panel fitted on the unit which permit rapid installation and start-up. • Small communities • Tourist complexes and camping sites...

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water technologies www.mitawatertechnologies.com Via del Benessere, 13 - 27010 Siziano (PV) - Italy Ph. +39 0382 67599 - Fax +39 0382 617640 - [email protected]

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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