1	Provide Urinals Before Imposing Fine
2	NO SMELL TOILET
3	NO SMELL TOILETS & URINALS Various causes of the insufficient and inefficient facilities presently available motivated our team of scientists and engineers to design inexpensive public toilets and urinals based on scientific and technological principals.
4	Two Different Models of No Smell Toilet For Men & Women AERATOR TYPE TOILET
5	No Smell Urinal for Men FOUR (4) POSITION GENTS URINAL KIOSK
6	No Smell Urinal for Women LADIES URINAL CABIN FOR SINGLE USER AT A TIME
7	AERATOR TYPE TOILET In the toilet developed by us we have taken into account that an individual takes a mug/bottle of water to the fields to clean up. In this toilet cabin he will be doing the same, and does not suffer a cultural shock of having to use a toilet paper.
8	AERATOR TYPE TOILET Coloured Galvanised Steel Body and door Cabin Dimensions 1000 x1000mmx1800mm, tank 900x900x500mm Floor space required 1000x1900mm. Mild steel painted three Wide steps are provided for easy access to the toilet cabin.
9	User Conveniences There is a sign of vacant or occupied on the door operated by the inside latch. Glass/Acrylic panes are fixed to the side walls to provide light in the cabin during day time. For early morning and late night use a low watt CFL light is provided. Shelf inside to place hand bag off the floor; hooks to hang dupatta, burqa, coat etc.
10	AERATOR TYPE TOILET Stainless steel base and squatting type stainless steel bowl
11	AERATOR TYPE TOILET Door activated Scraper Stainless steel anti splash plate Rubber scraper
12	How It Works
13	How It Works
14	No Smell Toilet An aerator is provided outside the toilet cabin for providing fresh air under pressure including oxygen through the toilet cabin and into the collection chamber. The air under pressure enters the collection chamber and decomposes shit into water and solids. The air pressure direction prevents the odour from the excreta from coming into the cabin and getting into the user’s nostrils.
15	No Smell Toilet The air evaporates some of the water in the collection chamber and carries it through the pipe to the ventilator which has no moving parts and is placed on the top of the toilet cabin. The air pressure prevents the bad smell from entering into the toilet cabin from the collection chamber.
16	A little Effort in Maintenance of Toilet Since the evaporation is less than the amount of water used for washing and urine the collection chamber tends to fill up after the use by about 150 to 200 persons and needs to be emptied. The manual cleaning process takes about half an hour. However this can be speeded up by using a pump.
17	Easy maintenance Since there are few moving parts (aerator and scraper lever) there is practically no maintenance required. The operator has to clean the floor of the cabin periodically as the users will invariably bring outside dirt in the cabin with their shoes. The toilet bowl and the anti splash plate also needs to be brushed for sticky shit from time to time.
18	Nano Photocatalyst for Hygiene To make the cabin free from viruses like FLU,SARS, H51N , Bacteria and Fungi, the Nano particles can be coated on the walls to release ions over long period of time which effectively deactivate pathogenic bacteria, Fungi and Viruses but are harmless for human beings.
19	AERATOR TYPE TOILET Rubberised mild steel excreta/waste/urine collection tank; large pipe with easy to open lid for removal of collected excreta after about a week Aerator fan, Concealed CFL Light Plastic odour removal pipe Daylight Acrylic windows
20	TOILET WITH BIODIGESTER Urine and faeces (shit) collection tank in Mild Steel fitted with bio-digester arrangement. No sewage connection; No Digging for septic tank
21	How a Bio Digester type toilet works Faeces and urine are decomposed under anaerobic conditions by specially developed bacteria by DRDE. The bacteria eats away the solid part and gives out water and traces of methane. In the absence of air, other disease causing bacteria such as amoeba, giardia, salmonella, E coli etc die and as such the water being let out does not harm the ground water or any water stream.
22	TOILET WITH BIODIGESTER In this cabin he uses a squatting type of toilet bowl made of stainless steel which is hygienic ,easy to clean and long lasting. Squatting is a familiar posture to the user. Door Latch on inside; For the convenience of the user a shelf is provided for placing a ladies handbag or a briefcase above the floor level, hooks are provided to hang dupatta and accessories etc.
23	TOILET WITH BIODIGESTER Pipe and faucet WITH Stainless Steel mug with stainless steel chain for wash water
24	TOILET WITH BIODIGESTER The faeces (shit) Shit consist of 93% to 95% water and only 5% to 7% solids, this gets eaten up by the bio digester. Urine which is high in Nitrogen and low in phosphorous. The water taken out will be useful for providing high nutrient irrigation for plants and garden around the toilet tank.
25	Important features No water connection required No polluting chemicals used No need to dig a septic tank (No soil and water source contamination) No Electrical Connection Small foot print (only 1mx0.8m space required).
26	Prevent Open Defecation Such anaerobic or aerobic units can be placed all over the city roads and other places without requiring adjoining space. If good facilities are available in large numbers it will become unacceptable to have people use walls and bushes to relieve themselves. Open defecation can soon become a thing of the past
27	No Smell Toilet Easily Portable The unit can be mounted on a frame with wheels for moving from place to place This will be particularly useful when required in larger numbers in a particular area for a few days like during festivals, events etc.
28	Waterless, No Flush, Four Position Gents Urinal Kiosk
29	No Smell Urinal Two Position
30	Attractive, User Friendly The attractive kiosk type urinal attracts attention from a distance announcing availability of a facility with privacy panels in the vicinity. Thus it becomes unacceptable that men use the walls or tree trunks or bushes to urinate.
31	Water Saver Four or two persons can use it in different positions around the kiosk and thus it is ideal for places of high pedestrian traffic. This is a non flush type facility and each unit saves nearly a lakh of litres of water every year.
32	No Smell Urinal The urine flows down the urine bowl through an odor sealing siphon arrangement with an environment friendly oily liquid. As this sealant flows out in minute quantities along with urine, it needs to be added in small quantity (about 100ml) to the urine bowl every week to ten days.
33	High Capacity If the kiosk is placed over a manhole on the sewer line there is practically no maintenance other than topping up the odor sealant. There is no limit to the number of persons that can use it continuously. The first prototype kept opposite our factory is being used by over 75 persons daily since two and a half years with odour sealant oil topped up every month or so.
34	Small Space Requirement The space required for the kiosk is about 1.65m x 1.65m on the ground with a canopy of 2.1m diameter. In case the location does not have a sewage line then the urine can be collected in a 200 litre tank which is sufficient for about 600 to 700 persons after which the collection chamber will fill up and needs to be emptied. Alternatively the urine can be drained into a sand pit about 1.2mx1.2mx1.2m
35	Nano Photocatalyst for Hygiene To make the urine bowl free from viruses like FLU,SARS, H51N , Bacteria and Fungi, the Nano particles can becoated on the urine bowl walls release ions over long period of time which effectively deactivate pathogenic bacteria, Fungi and Viruses but are harmless for human beings.
36	Urine recycling Urine is high in Nitrogen and low in phosphorous. The urine taken out will be useful for providing high nutrient irrigation for plants and garden around the toilet tank. Urine is also used for making phosphorus for matches and is useful in tanning of leather. Small industries can be built around the use of urine.
37	Revenue and Employment Creation. The privacy panels have a wide divider which can be used for placing advertisements and/or fitting a vending machine for condoms, birth control pills and other personal care items of low value as required by men from the poorer strata of society.
38	Revenue and Employment Creation The revenue generated can be used for employing one or more persons to keep the immediate vicinity and the urine bowls clean., It is likely that during the course of the day some men will spit Paan juice, Phlegm, Paan masala pouches and other debri in and around the urine bowl. Some urine driblets will inevitably also fall on the floor below the urine bowl. All this needs cleaning up.
39	LADIES URINAL CABIN For Single User At A Time Galvanised Steel Coloured privacy and advertising panels Self Closing Door lockable from inside only Interior CFL light Hook for Dupatta Shelf for bag Height of Cabin with canopy 2350mm approx Floor space required 800x1000 mm approx excluding steps
40	Convenient to keep clean Ceramic Ladies Squatting Urinal bowl with discharge pipe leading into odour seal arrangement for discharge into the manhole. Spray Bottle to moisten floor, urine bowl etc. with herbal detergent. Brush and cup holder for herbal disinfectant. Trash Can for sanitary pads etc. ‘How to Use” pictorial Chart
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42	Deployment Strategy The PPP model of inviting private sector to install these facilities against advertising revenue needs to be re considered. Advertising revenue, even from non facility location may not be sufficient to cover the initial cost and O & M costs. An additional incentive could be to permit retail activity e.g. newspapers, mobile recharge coupons, personal hygiene and small value adornment items etc, on a small footprint- say 1.5 sq m- near the facility. The retailer would keep the facility safe, operational and clean to attract maximum custom. This would attract more bidders on BOT model. A suggestion is to make the large number of MCD Safai Karamcharis stakeholders by offering them one or more urinals for O & M as a business unit (Retail cum advertising) within a co operative in lieu of a VRS compensation.
43	Challenges for Deployment Lack Of Water Poor Maintenance Improper Use Vandalism Theft High Initial Cost Poor Visibility i.e Lack of knowledge that a facility exists close by
44	Our Contribution Practically no water required. Very easy and Low cost on maintenance. Inexpensive enough to deploy in large numbers. Low probability of improper use. Eco Friendly smell free Oil-No Chemicals Attractive -Landmark units easy to locate from a distance. Provide dignity, privacy and comfort to user. Place and Ready to Use Units –Easy, Inexpensive Installation.
45	Two Years of Deployment and Learning Ajmer Vayusenabad Alwar Flower market, CP Bhiwadi Vigyan Bhawan Chittorgarh Dhaula Kuan Bus Stand Jodhpur Sagar MP
46	We own The Copyright to the designs of these Public Toilets and Urinals and the brand name “Nirgandh”. We have a Patent pending for the aerator type toilet. Thank You