Which chemical is used in bio toilet?
ACURO’s bio-toilets chlorine tablet is a broad spectrum fast acting sanitizer and water sterilizer , rapidly effective against BACTERIA, VIRUSES, FUNGI and PROTOZOA.
What is bio toilet in Indian Railways?
As of now, 73,078 coaches of Indian Railways have been fitted with 2,58,906 bio-toilets, which is helping to keep railway tracks clean. Bio-toilet is a dry toilet that treats human waste by a biological process called composting. This has ensured that no human waste is discharged from coaches on tracks.
What is bio toilet system?
Bio toilet is a decomposition mechanized toilet system which decomposes human excretory waste in the digester tank using specific high graded bacteria (aerobic or anaerobic) further converting it into methane gas and water. It saves a lot of water and helps in keeping the station clean.
What should be the height of bio toilet tank from rail level?
All parts of the system should be at least 225 mm above rail level (preferably 400 mm).
What is green toilet?
A green toilet may be defined as the toilet system, which discharges effluent according to the environmental norms. The green toilets aim at zero-defecation on the ground. This will improve level of cleanliness at stations, reduce corrosion of rails and rail fittings and consumption of water.
Which bacteria is used in Biodigester?
The fermentation process is anaerobic, i.e., it takes place without oxygen, and the bacteria responsible for decomposition are methanogenic (i.e., they produce methane, also known as biogas). The processed manure is an organic, pathogen-free fertilizer that is rich in nitrogen, phosphorus and potassium.
How much does a bio toilet cost?
Composting toilets can range from approximately $800 right up to $5000+ and pretty much everywhere in between.
How many bio-toilets are there in Indian Railways?
2,58,906 bio-toilets
The Indian Railways has installed 2,58,906 bio-toilets on all its long-distance trains at a cost of about Rs 1,500 core, which will significantly reduce filth and corrosion on its tracks, officials said.
What is the function of bio toilet in trains?
To eliminate the direct discharge of human waste, generated in train coaches, onto rail tracks, bio-toilets have been installed by Indian Railways in its passenger-carrying coaches.
What are the advantages of bio-toilets?
Advantage of IR-DRDO Bio-Digester
- No bed smell in toilets from the tanks.
- No infestation of Cockroaches & flies.
- Fecal matter in the tank not visible.
- No clogging of digester.
- Effluent is free from off odour and solid waste.
- No maintenance required.
- Reduction in organic matter by 90%
- No requirement of adding bacteria/ enzyme.
When did bio-toilets start in Indian Railways?
The Indian Railways started installing the vacuum bio-toilets in 2019 after its earlier installed toilets were criticised for being no better than septic tanks.
Who invented bio toilet?
Heroes Of Swachh India: Arvind Dethe, The Man Who Developed Low-Cost Bio-Toilets To Help Make Parts Of India Open Defecation Free. New Delhi: Chaitali Rathod from Akola, Maharashtra was 25-year-old when her parents fixed her wedding in 2015.
Which is the first bio toilet in India?
The bio-toilet developed by the railways’ Research Designs and Standards Organisation with Microphor of the us and Faridabad-based Aikon Technology, was first tested in the Delhi-Allahabad Prayagraj Express. In this system the excreta is collected in a tank, which is divided into two chambers.
Why do we need Bio toilets on railway tracks?
Help to improving cleanliness and hygiene at platforms by preventing discharge of Human waste into the railway tracks. Bio -Toilets facilitate track and coaches maintenance staff to perform their work more efficiently. Bio – Toilets is one example where the technology developed for defence applications has been utilised for civilian purpose.
Where does human waste fall in Indian Railways?
Thus, the human waste does not fall on the railway tracks. The ‘Make in India’ bio-toilets in Indian Railways, have been developed jointly by Indian Railways’ Engineers & DRDO’s scientists. The initiative is one of the examples where the technology developed for defence applications has been used for civilian purpose.
Why is green corridor important for Indian Railways?
Bio-Toilet and Green Corridor by Indian Railways is an innovative and indigenous development of technology and help Railway to full fill its commitment to provide hygienic environment to passengers and to keep station premises/tracks clean.