The WPL Diamond DMS range offers sewage and wastewater treatment for properties of 1-20 people equivalent where mains drainage is unavailable. The compact below ground sewage systems treats sewage and wastewater using no chemicals to a high standard, so the effluent can be safely discharged to a soakaway, watercourse or ditch.

Our cutting-edge, ‘off-the-shelf’ package sewage treatment plants offer legislation-compliant solutions that are simple to install, easy to live with and economical to maintain.

Features and Benefits of a WPL Diamond DMS:

Low running cost & user maintenance Unlike other sewage treatment plants on the market, the unique design has no internal mechanical moving parts which means the plant requires minimal annual maintenance making it economical to run

Long emptying cycle

The wastewater treatment process can achieve a de-sludge (emptying) period of up to three years, much longer than most other packaged sewage systems

Easy to install

Only a small excavation is required due to its compact design

Minimal visual impact

The WPL Diamond’s sewage treatment tank is buried entirely underground with only the lid showing at ground level so it has minimal visual impact

Compliant

The continuous bacterial digestion treats wastewater to a standard that meets all normal Environment Agency consents and is LABC approved

No odours

Most other treatment plants have a separate primary tank which store settled solids and can emit odours however our design has no separate primary tank and is therefore odour-free

Kind to the environment

The treatment process requires no chemicals, so it’s kind to the environment

Tricel Sewage Treatment System

Tricel UK6 Sewage Treatment System (up to 4 bedrooms)
Tricel UK10 Sewage Treatment System (up to 8 bedrooms)
Tricel UK12 Sewage Treatment System (up to 10 bedrooms)
Tricel UK18 Sewage Treatment System (up to 16 bedrooms)

How a Tricel Novo works

Waste water enters the primary settlement chamber where heavy sludge and solids separate from the liquid and settle at the bottom of the tank. A scum is formed at the surface of this liquid which keeps odours from escaping. The sewage then passes into the aeration chamber where masses of naturally present bacteria consume the sewage. These bacteria are kept alive with air which is fed from a quiet, energy-efficient air compressor. These bacteria attach and multiply on a specially-designed filter media which has a lifetime guarantee.

Features and Benefits

• Tricel Novo plant includes a Loss of Pressure alarm as standard
• Pumped outlet units have a single pump and include a High Level Alarm as standard
• High performance certificated under EN12566 Pt3
• Shallow dig – 1.375m base to inlet
• Manufactured by sheet-moulded composite (SMC), one of the strongest glass-reinforced plastic materials available
• Low energy costs (100-watt motor) and spare part costs
• Simple and economical to install with pea gravel/concrete surround and shallow dig
• Quiet in operation, underground installation minimises visual impact
• Mechanically simple sewage treatment solution
• Easy access for maintenance without entering the plant – compressor situated in the top
• Above-ground compressor position allows ventilation, and the fresh air feed enhances compressor life
• Lower emptying volumes due to size and shape – single point de-sludge

Tricel Septic Tank 

Features and Benefits

• Internal filter removes solids for enhanced soak-away protection
• Shallow-dig depth 1.2m approximate base to inlet pipe
• Tested and certified to BSEN12566-1
• Lockable cover
• Riser pairs available as optional extra
• Risk-free emptying operation
• Manufactured from polyethylene so the tank is robust, easy to handle and less prone to damage

Sewage Treatment System

        Clearwater offer a range of sewage treatment systems which are listed below:

E1 – suitable for up to 6 population (up to 4 bedrooms)

E2 – suitable for up to 12 population (up to 10 bedrooms)

E3 – suitable for up to 18 population (up to 16 bedrooms)

    

     Septic Tank

Availability in the below sizes:

Clearwater Septic Tank 2800l

Clearwater Septic Tank 3800l

Clearwater Septic Tank 4600l

Clearwater tanks are used for domestic sewage disposal where connection to a mains sewer is not practical. The septic tanks in the range all achieve a high degree of settlement, producing a quality of effluent for discharge to a land drainage system.

A septic tank consists of a two or three chamber system that retains sewage from a property for sufficient time to allow the solids to form into sludge at the base of the tank, where is it partially broken down through anaerobic digestion. The remaining liquid in the tank then overflows from the tank by means of an outlet pipe to a drainage field.

Features & Benefits for a Clear water Sceptic Tank

• Compact and simple design provides ‘value for money;
• Installed below ground providing low visual impact on surroundings;
• Lockable child-proof pedestrian duty cover – safe for children and pets;
• No mechanical or electrical components within the underground treatment zone;
• The air blower is both quiet and economical with low running costs;
• Supplied, installed and commissioned by experienced  fully trained engineers;
• Easy to maintain with annual desludge.

The Klargester septic tank and treatment plants provides a traditional solution to sewage disposal needs for domestic dwellings without access to mains drainage. Sewage enters the septic tank into a settlement chamber, allowing solid waste (sludge) to sink and liquid to rise to the surface. This surface liquid makes contact with oxygen and the organic matter starts to break down biologically. This liquid still contains sewage but in small enough particles to be carried through the discharge outlet and into the ground (soakaway).

Features and Benefits

• Internal baffle design within the tank aids separation and retention of solids, improving the effluent quality thus providing a long life to the soakaway
• Made from composite GRP – strong, light, chemically resistant and watertight
• Press moulded shape provides wide, squat form which makes the tank easy to install and handle
• Stable base for storage
• Shackles are provided to aid lifting and positioning within the excavation
• All unit volumes are designed in accordance with the recommendations given in BS 6297: 1983
• The new manufacturing process minimises styrene emissions and reduces waste – all the better for our environment

Klargester BioFicient

Introducing the new Klargester BioFicient Package Sewage Treatment System, designed for shallow-dig applications. The packaged system comes complete with control panel, loss of pressure alarm and blower. The BioFicient can be supplied suitable for gravity discharge, or with an pump chamber as a pumped option.

The BioFicient has been specially designed for shallow-dig applications, allowing for an unobtrusive below-ground installation. Its unique design features include its low profile and extension neck, saving on-site time and expense.

The BioFicient is a highly economical and reliable solution for your sewage treatment needs. With low running costs, the all-new BioFicient is easy to maintain, with the high performance you’d expect from a Kingspan Klargester model

BioFicient 1: suitable for up to 6 population (up to 4 bedrooms)

BioFicient 2: suitable for up to 8 population (up to 6 bedrooms)

BioFicient 3: suitable for up to 10 population (up to 8 bedrooms)

How the Klargester BioFicient works

The moving aerated media process used is a compact development of the traditional biological process and provides a more effective and complete means of reducing the loads.

1.Raw sewage gravitates to the unit where it is received in the primary settlement zone. Here, gross solids and other social debris settle to the bottom of the tank where they remain until the tank requires de-sludging. Settled sewage is displaced from primary zone and enters the first of : two sequential moving aerated media reactors.

2.Media and liquid circulation in each zone is achieved through the use of a compressor and diffuser, which introduces fresh air into each compartment. The liquor is constantly re-circulated and contacts the moving media and as it does so, it is purified by the microorganisms (biomass) growing on the surface of the media and within the moving liquor. Excess growth of biomass is shed as solid particles into the liquor.

3.The final settlement tank is where humus solids settle to form sludge. At pre-set intervals, portions of the sludge and liquor are returned to the primary tank for additional treatment.

4.Final effluent is displaced from the final settlement tank. With regulator approval, it is suitable for discharge to a watercourse or drainage field.

Features and Benefits

• Minimal visual impact
• Low profile cover, slightly larger than a manhole cover and flat
• Comes with a standard invert of 500mm. Invert depth can be increased to a maximum of 1.5m by purchasing extension necks and trimming to suit site level (sold separately).
• Saves on-site installation time
• Low running costs