Selecting an AWTS (Aerated Wastewater Treatment System)
Choosing a wastewater treatment system can be quite complex. However time spent carefully considering the options should prove valuable given the long term implications of such a decision.
To ensure you choose a system which actually adds value to your home rather than causing you future headaches there are number of question you should try to have answered before you choose your system.
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how sustainable is the system?
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environmentally friendly - how does the system impact upon the environment? - both in terms of the potential for pollution and the energy efficiency of its operation
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system safety - can you safely recycle the effluent around your garden where children will be playing?
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are you limited by the type of irrigation system used?
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how will the system look once it is installed - will it take from the natural beauty of your garden?
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system reliability - will it continue to function as specified?
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the availability of service agents in the area and their quality of service
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system cost - not just the initial cost but also the ongoing costs - the key here is how energy efficient is the system and what are the chances of needing frequent repairs?
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system lifespan - does the manufacturer offer a guarantee?
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past performance of the system - what do you know about the system or its manufacturer? Does it have a proven track record or does it have a history of problems?
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size and bulk of tanks to install - if the system is made up of multiple tanks or is very bulky this may reflect in a more difficult installation and disruption to your garden
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what is the treatment performance of the system in terms of effluent quality and will it be able to sustainably produce these levels over time?
- the mechanics of the system - is the treatment process overly complex with many moving parts causing potential breakdown issues?
