Recycling Water
The ideal
garden in Pakistan , a ‘ water scarce ‘country where regular access to potable
water is limited , is a garden in which as little water is used as possible and
in which any water used is recycled ‘grey water’ from the house. This is especially pertinent now ,
since world water day will commemorated globally on march 20 ; the aim of this
day is to create awareness about conserving freshwater.
The collection
system storage tank and easy garden access to once used household water should
all be factored into architectural and garden plans when housing is going to be
built. However, these can with correct planning and execution, also be
installed in existing properties at a reasonable cost. Furthermore, the cost of
installing this recycling system can be recovered in depending on the system’s efficiency.
Recycled
household water from dish washing vegetable washing , showers, hand washing ,
clothes washing , etc . , is perfectly suitable for most garden use as long as
it contains as little detergent , oil , grease and soap as possible and – this is
prime importance – is totally free of any potentially harmful chemicals such as
bleach and other non-environment friendly cleaning agents .
Grey water
is perfectly safe for use on lawns, flowers beds, herbs, and on most vegetables
and fruits; the expectations are vegetables and fruits that have high water
contents such as tomatoes and melons . The use of grey water on root vegetables
, in which any impurities may be build up over the growing period is also best
avoided.
One can
, of course , recycle grey water into the garden directly from washing- up bowls
and buckets without going to the expense of installing an actual collection
system of pipes and a tank .
However
, avoid leaving it – or any other water – standing around in open containers
for any length of times as it provides the perfect breeding ground for
mosquitoes.
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