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Wastewater Treatment

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Wastewater Treatment

Aswaflow Pumped Wastewater Treatment

The traditional Aswaflow SBR System is pumped. This means a unit of pumps is used for aeration, to pump effluent between the chambers and to discharge the clarified water.

Domestic

Moylough Eco Systems provide an all-in-one system including the treatment pumps, hose pipes and control panel.

Advantages of Pumped System

  • Low running costs
  • No concrete backfill requited
  • Certified technology EN 12566-3
  • Completely underground

Moylough Eco Systems offer:

  • All-in-one treatment system ready for installation
  • Expert advice and an expert after sales service
  • Site suitability reports for planning permission
  • Percolation kits designed specifically for your site

Aswaflow Air Lift Wastewater Treatment

The Aswaflow SBR system is now available with air lift technology. This technology eliminates the need of electrics in the treatment tank.

Domestic-2

Bubbles of air are blown into the system's pipework to move water between the two chambers. When the air enters the pipe it naturally moves upwards pushing water ahead of it. This air is produced using an air compressor. A single compressor is used to feed the transfer pipe, sludge return pipe, discharge pipe and the air diffusers. Moylough Eco Systems provide an all-in-one system including the air compressor, hose pipes and control panel.

Advantages of Air Lift System

  • No need for pumps
  • No mechanical aerator
  • Low running costs
  • No concrete backfilling required
  • Certified technology EN 12566-3
  • Completely underground


Domestic Wastewater Treatment Systems 

How the Aswaflow System works

The domestic Aswaflow sewage treatment system is separated into two chambers/tanks. Raw sewage enters the first chamber where it is stored while treatment is undergone in the second chamber. The first chamber also prevents any large solids from entering the second chamber. Wastewater is treated in the second chamber prior to discharge into the percolation system. The Aswaflow sewage treatment system uses sequence batch reactor technology to treat wastewater econ to the required EPA standards in an economical manner. As the name suggests, sewage is treated in batches, not in a continuous flow. The advantage of this is that shock loads (typical of a domestic house) of sewage is buffered and does not force partially treated or untreated wastewater to be discharged. Another advantage of the SBR system is its ability to adjust energy consumption with high/low flows, hence, reducing electrical costs. An SBR system treats wastewater in a cycle of four phases namely fill, react, settle and discharge. The Aswaflow system repeats this cycle 3 times each day.

Moylough Eco Systems offer a comprehensive range of Aswaflow systems to cater for different scenarios, we supply a large variety of precast tanks for a wide range of uses; this allows us to combine different sized tanks to provide you with an accurately sized system. Below are some example systems.

Aswaflow S

Volume: 6000 litres
Population Equivalent: 4-8 P.E.
Suited to a modern family home
Lid casted on creating a fully sealed tank, ideal for wet sites and deep installations
Simple installation, no concrete back fill required

Aswaflow-S

Aswaflow S+

Volume: 7000 litres
Population Equivalent: 4-12 P.E.
Suited to a modern family home
Lid casted on creating a fully sealed tank, ideal for wet sites and deep installations
A single unit making installation quick and simple, no concrete back fill required

Aswaflow-S-plus

Aswaflow H+H

Volume: 6000 litres
Population Equivalent: 4-8 P.E.
Suited to a modern family home
Two light weight tanks can be lifted using JCB or 10 tonne machine, ideal for sites with limited access
Simple installation, no concrete back fill required

s

Percolation

The term polishing filter is used for a percolation system when used in conjunction with a sewage treatment unit. A polishing Filter has two purposes, to further treat otherwise high quality wastewater and to distribute wastewater into the ground water system. Moylough Eco Systems don’t stop with just your Sewage treatment unit, we offer advice to our customers on best practice with polishing filter installation. 

Commercial Wastewater Treatment Systems

How it works

The commerical Aswaflow SBR wastewater treatment system is separated into three chambers/tanks. Raw sewage enters the first tank (primary tank) where primary treatment occurs (solid removal). Wastewater flows by gravity into the second tank (Buffer tank) this tank stores wastewater while wastewater is treated in the final, reaction tank. Treated wastewater is discharged into a polishing filter or tertiary treatment unit.

The Aswaflow sewage treatment system uses sequence batch reactor technology to treat wastewater econ to the required EPA standards in an economical manner. As the name suggests, sewage is treated in batches, not in a continuous flow. The advantage of this is that shock flows are buffered and does not force partially treated or untreated wastewater to be discharged. Another advantage of the SBR system is its ability to adjust energy consumption with high/low flows, hence, reducing electrical costs. An SBR system treats wastewater in a cycle of four phases namely fill, react, settle and discharge. The Aswaflow system repeats this cycle 3 times each day. For more information on how the SBR system works, visit our knowledge base.

Watewater-treatment-commercial

Commercial Systems

We have extensive experience with commercial projects including schools, industrial units, nursing homes, caravan parks, restaurants, B&B's etc. We have the advantage of being able to adapt our large range of precast concrete tanks and various treatment technologies to provide a solution for all types of wastewater. For more information and for a detailed design and quotation for your unique project please contact our design team.

Aswaflow 2H+           

Volume: 7000 litres
Population Equivalent: 4-12 P.E.
Suitable for sites with limited access – separate chambers do not require crane
Simple installation, no concrete back fill required
Example application: Small office/workshop

Aswaflow-2H

Aswaflow 2S+

Volume: 14000 litres
Population Equivalent: 4-16 P.E.
Suitable for wet sites and deep installations
Simple installation, no concrete back fill required
Example application: Medium office/factory

Aswaflow-2s

Aswaflow 3S+

Volume: 21000 litres
Population Equivalent: 8-30 P.E.
Capable of treating shock loads
Simple installation, no concrete back fill required
Example application: Visitor Centre

Aswaflow-3S

Aswaflow 3C

Volume: 24000 litres
Population Equivalent: 10-50 P.E.
High peak flow capacity
Simple installation, no concrete back fill required
Example application: Golf Club/School

 3c

Aswaflow 3D

Volume: 45000 litres
Population Equivalent: 20-100 P.E.
Suitable for combined sewage and industrial wastewater
Example application: Factory

 3D

 

Aswaflow 6D

Volume: 90000 litres
Population Equivalent: 20-200 P.E.
Efficiency maintained at low flow rates due to dual stream design
Example application: Small housing scheme

 6D

 

 

 

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Moylough Concrete Products Ltd 

Works & Head Office - Cloonascragh
Athenry Rd. Tuam, Co. Galway
Tel: 093-28800 | Fax: 093-28818
Email: This email address is being protected from spambots. You need JavaScript enabled to view it.

Moylough Eco Systems

Works & Head Office - Cloonascragh
Athenry Rd. Tuam, Co. Galway
Tel: 093-28800 | Fax: 093-28818
Email: This email address is being protected from spambots. You need JavaScript enabled to view it.

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