T E C H L I N E A S ™ D E S I G N G U I D E
NETAFIM @BCL@C40BDC65.doc 21/12/2009 23
TECHLINE AS
TM
PURPLE (BIOLINE AS™) FOR WATER RE-USE:
Techline AS™ Purple conforms to Australian and New Zealand Standards and is suitable for
use with recycled or treated waste water.
The use of treated waste water in public areas is subjected to strict health department
guidelines where concern has been raised due to the possible contact between surface water
and air borne pathogens with human contact.
Sub-surface drip irrigation systems apply water at a slow and precise application rate from well
below the soil surface. The soil acts as a physical barrier preventing treated waste water from
coming up to the surface and keeps it away from any human contact.
Sub-surface drip systems will allow a greater range of treated waste water to be used in public
areas. The application of treated waste water from below the surface also helps to reduce any
odours that are usually associated with treated waste water reuse.
TECHNICAL DATA:
For more information on “Waste Water Disposal Systems” and comercial waster water
dripperlines (Unibioline AS
TM
and Unibioline CV
TM
)follow the links to Netafim Australia’s
re:SOURCE division ( http://www.netafim.com.au/index.php?sectionid=5
).
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