Applications

• Biotec package sewage treatment plants are available in a range extending from a 4 person household to a population equivalent of 150 persons
  
  Applications for populations in excess of 150 persons are catered for with the installation of multiple units. For more information contact Titan Sales.

• Individual houses

• Small developments

• Offices and commercial properties

• Upgrading existing septic tanks

Features

• Below ground installation

• No mechanical or electrical components within the plant

• Single tank unit delivered direct to site

• Quiet in operation

• Low running costs

• Deep inverts available on request

• Hydraulic surge control

• Low cost after sales service

• All Titan products are manufactured under the quality procedures of BS EN ISO 9002

Design

The Biotec sewage treatment plant employs the well proven aerobic biological process for the treatment of sewage. 3 Process stages take place within the single tank.

• Course solids are screened and retained for general breakdown

• The screened liquor is continuously distributed over plastic media by an airlift pump operated by a remotely sited blower

• Final settlement of solids takes place. Under normal domestic conditions a discharge of 20mg/l BOD, 30mg/ S.S, 20mg/l Ammonia can be achieved.

Minitec Specification

Biotec Specification

These charts are a general guide.

Other products

Titan manufactures a wide range of pollution control equipment including:

• Biotec package sewage treatment plants up to 150 population equivalent

• Septic Tanks

• Pumpsets

• Cesspools

• Grease Traps

• Patrol Oil Separators

Applications

The Titan Biotec series of packaged sewage treatment plant is designed to treat the sewage from a whole range of developments where access to the main sewer is not possible.

Housing estates, camping and caravan sites, rest homes, schools, construction sites, hotels, country clubs, public houses, restaurants.

Features

• Below ground installation minimises visual impact

• Built in surge flow control

• No moving mechanical parts or electrical components within the plant

• The cover has been specifically designed to blend with surroundings. Generous access for maintenance

• Controlled ventilation minimises risk of odour nuisance

• Efficient air blower is quiet and ensures low running and maintenance costs

• Casing construction to BS4994 (1987) in GRP (Glass Reinforced Plastic)

• All Titan products are manufactured under the quality procedures of BS EN ISO 9002

• 2 year warranty on blower

Design

Biotec sewage treatment plants are available as standard or high level nitrification plants. They employ a development of the well proven aerobic biological process for the purification of sewage and waste water.

The process takes four distinct stages:

1 Primary Screening and Settlement

This is the initial stage of treatment and simply involves the retention of coarse solids present in raw sewage and waste water for subsequent gradual breakdown.

2 Carbonous Biological Treatment

Substantial BOD reduction takes place here, where the carbonaceous pollutants are removed by presenting the sewage to the micro-organisms in the presence of oxygen. The treatment is achieved by continually distributing the screened liquids over the biological media.

3 Nitrifying Biological Treatment

Additional treatment is provided in order to reduce the Ammoniacal Nitrogen, There are two levels of Nitrification available. For most applications the standard is suitable. However, for particularly sensitive applications the high level unit can be selected.

4 Final Settlement

A natural by-product of biological treatment is humus sludge and this is separated for further treatment. The treated effluent is discharged via the outlet. Under normal domestic conditions 20mg/l BOD, 30mg/l SS, 20mg/l Ammonia can be achieved with high rate plants.

UP TO 150P DETAILS

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BIOTEC BELOW GROUND
Sewage treatment plants,
Minitec, P6, P12, P18 & P25

Products for the next generation

The unit is normally installed below ground with the cover flush, however it can protrude above ground if required by site levels. Siting should be no closer than 15m from the nearest house.

The plant should be seated on a concrete base with a surround of pea shingle in a dry site or wet concrete in a wet site.

The blower housing can be located anywhere within a 15m radius of the plant itself.

Maintenance

The Biotec sewage treatment plant is designed for minimum low cost maintenance.

Titan offers a full commissioning and after sales service. Under normal usage the plant will require periodic emptying.

Dispersal

Subject to the relevant authorities consent, the plant discharge can be to a water course or, provided the soil percolation test is satisfactory, to a ground soakaway.

Options

• Pumpsets - for lifting treated effluent to a level where discharge cannot be by gravity.

• Sample Chambers - for accurate and convenient effluent sampling, as required by the relevant authorities.

Advice

The information in this sales literature is only brief. For more detailed technical literature please contact Titan. Either internal or external sales staff will be pleased to assist.

BIOTEC BELOW GROUND
Sewage treatment plant

The unit is normally installed below ground with the cover flush, however it can protrude above ground if required by site levels. Siting should be no closer than 15m from the nearest house. The tank should be vented independently or back through the building vent stack.

Installation is quick and economical, the plant requiring only to be seated on a concrete base with a surround of shingle in a dry site or concrete in a wet site.

The blower housing can be sited anywhere with access to mains electricity within a 15m radius of the plant itself.

Options

• Pumpsets - where the treated effluent has to be dispersed to a higher area because of site levels or ground water.

• Sample Chambers - for accurate and convenient effluent sampling, as required by the Environment Agency.

• Alarm Systems - for the warning of power or equipment failure.

Maintenance

Biotec sewage treatment plant are designed for minimum low cost maintenance.

Titan offers a full commissioning and after sales service involving planned maintenance visits on the UK mainland.

Under normal usage the plant will require periodic emptying to prevent excessive build up of surplus sludge.

Advice

The information in this sales literature is by necessity brief. For more detailed technical literature and drawings regarding applications, installation, maintenance or specific options, please contact Titan. We have both internal and field sales staff will be pleased to assist.

Legal Requirements

Prior to installation, there is a legal requirement to obtain a Consent to Discharge from the Environment Agency. Titan offer full assistance in this respect.