EPS Ireland Ltd.
Mallow Bus. & Tech. Park
Mallow
Co. Cork
Tel: 022 31200
Fax: 022 31250

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Solutions for Off-Mains Drainage:
• To serve 150-600 population equivalent
• Full range including nitrification models
• Completely below ground installation
• Shallow excavation
• Proven performance
• Ease of installation
• Operation and maintenance contracts available
• Reference list available

CLEREFLO M 150-600
The Clereflo 150-600 is another significant development by EPS Bison. The latest model M Range is an advanced range of packaged sewage treatment systems. The Clereflo M 150-600 are specifically designed for ‘mid range’ applications and represent a major breakthrough in performance and technology.

The system achieves the 20:30 (mg-l BOD:SS) standard on discharges and is designed for installation completely below ground.

Typical applications include all types of commercial, leisure, industrial and housing development projects, where access to mains drainage is not an option.

The Clereflo M 150-600 offers significant and unique features and benefits including high-performance, proven technology and quality assurance to BS EN ISO9001:2000 design and build.

The Process
• Combines all treatment processing within a GRP modular tank system, comprising separate Primary settlement tank and combined biological and final settlement tank
• Choice of two system types:
• Standard: for normal discharge consents of 20/30 (mg/l BOD/SS)
• Nitrification: for tertiary treatment up to and including 5 mg/l ammonia standard
• Designed to combine conventional settlement stages (primary and humus settlement) with submerged aerated filter (SAF) technology as the main biological process
• Incoming Sewage is separated and stored in the first section of the primary settlement tank, allowing only settled liquor to pass forward for biological treatment
• The biological treatment stage comprises two separate zones in series, both using submerged aerated filter technology and the well-known jet aeration system - the VENTFLO inductor
• The first biological stage treats the majority of the carbonaceous load, resulting in a low loading rate for the second stage and a subsequent high overall removal rate
• Biomass (humus solids) sloughed from the submerged media is separated in the final humus settlement stage and returned intermittently by pump, to the primary stage for co-settlement

Installation Guide

Manufactured to ISO 9001 in Europe’s most advanced production facility

Arrival on site - full installation and O&M guide provided

Lightweight GRP construction for easy handling

Shallow excavation for reduced installation costs

Backfilling with select material

The tank is gradually filled with water so that levels inside and outside progress equally

Installation completely below ground - only manhole covers are visible

FEATURES & BENEFITS
• Completely below ground installation, only the maintenance access covers are visible on the surface
• May be installed with appropriate civil design under hard standing or car parking areas
• Very shallow excavation
• Cylindrical tank shape enables fast and cost-effective installation
• Designed to comply with BS6297 and the latest Environment Agency standards
• Reliable operation - submersible, purpose-designed pumps are the only moving parts
• Nitrification units provide tertiary treatment for areas where discharge standards demand ammonia removal
• Manufactured to BS EN ISO 9001:2000 Design & Build, and generally to BS4994
• Gravity flow design ensures single pass wastewater treatment even in the event of power failure
• Full technical, specification and installation support on every project from the experienced EPS engineering team
• Logbook and servicing contracts for planned maintenance and desludging
• National network of approved installation contractors
• Proven performance and track record of EPS Bison with 100s of successful installations through Ireland

Accessories include:
• Sample Chamber
• Alarm System
• Control Panel Kiosk
• Flow Measurement
• Phosphate Reduction
• Tertiary Filtration
• Disinfection
• GSM Dial-Out
• Composite Sampling

SPECIFICATION GUIDE
Standard Clereflo M Range

CAPABILITY AND QUALITY
EPS Pumping & Treatment Systems is Ireland’s leading designer, manufacturer and installer
of wastewater treatment systems. Conder products are a European leader in GRP tank
design, manufacture, testing and supply.

With over 35 years experience each, together our partnership offers a proven and
extensive capability to provide packaged sewage treatment solutions for all types of
commercial, industrial and residential developments.
Our partnership offers:

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