WHEN everything from paper to refrigerator is going green, can toilets be far
behind? Indian railways are introducing
eco-friendly toilets on trains. Thanks to
the new toilets fitted with a device that
induces bio-degradation, railway tracks
will be much cleaner. The 'bio-toilets'
have been made by the railways' Integral
Coach Factory based near Madras.
According to a railway ministry official, the toilets have tanks to collect the waste, bio-degrade it and discharge only
a non-obnoxious and hygienically safe
liquid on to the track. The waste is converted into clear water and gas through
bacteriological degradation. The bio-toilet has a tank, filter beds and exhaust
outlets for the gas and provision of chlorination of the discharged water. A vent in the tank lets out the gas and the water
is disposed off in the next flushing. An
indigenously developed toilet set for a
coach costs about Rs 1.5 lakh. The first
coach fitted with such toilets was
inducted on the Alleppey Express in the
last week of December.
We are a voice to you; you have been a support to us. Together we build journalism that is independent, credible and fearless. You can further help us by making a donation. This will mean a lot for our ability to bring you news, perspectives and analysis from the ground so that we can make change together.
Comments are moderated and will be published only after the site moderator’s approval. Please use a genuine email ID and provide your name. Selected comments may also be used in the ‘Letters’ section of the Down To Earth print edition.