Respected There.
Hope all the best.
today all the professionals are saying that SUSTAINABLE WASH ,:"SUSTAINABLE WASH Development is need of the time.
But how it possible?
just installation the new water pipelines for water,sanitation with the treatment plants is sustainable development in WASH Sector?
it is right that provision of safe drinking water and approved sanitation is fundamental right of human being and first priority of the investors.
but just this is enough for Sustainable WASH Development?
i think it is just a linear approach .
but we have a need to develop the WASH Sectors on the philosophy of Relativism and develop infrastructural using a defined approach of ecological Engineering so that we can develop a state which is replicable,affordable and accessible by ,political,social,economical,environmental ,ecological,health perspectives and publicly admired able .
that is the way we can achieve and fulfill the needs of presents generations without compromising with the benefits of future generation.
but how to use ecological Engineering in the developing region especially in the South Asia?
Please give your valuable ideas .
Looking forward to your soonest kind response.
Best Regards

Dear Sir/Mam
Hope all the best.
I am student of Sustainable water ,sanitation,Health and Development at Comsat University Abbottabad Campus Pakistan.
I want to ask a Question to all WASH Specialist that
did it possible to develop the Ecological Sustainable sanitation system in Developing Countries Like Pakistan India Nepal and Bangladesh etc to establish the double Vacuum - toilets?.
is there a possibilities to attain the bio Gas ,Vacuum pressure for double Vacuum toilets and electricity to run this system?
if no then why? if yes then how ?
what would be the mechanism of this system ?[/i][/b][/u]
if any body have practiced on it or have knowledge about it
Please share your great information and knowledge with us to develop such as innovative system in developing countries.