Transcript Document

A
Presentation
ON
“Computer Aided Design &
Planning of Green Village”
BY
Prof. M.B. Jhade
K.K. Wagh Polytechnic, Chandori
☻ Concept :
Green Village
A green village is a village which can be
developed by using natural resources like
solar energy, wind energy and water energy
etc.
without
affecting
the
natural
environment.
☻Green
village
includes
the
following
implements :
- Source of water & it’s distribution system.
- Sewage treatment & disposal plant
- Solid waste management plant
- Watershed management
- Bio gas plant
OBJECTIEVES
☻To Develop “ Concept of Green Village
” by using natural resources.
☻To Develop computer aided software
by using Java Technology for designing
various structures required for
development of green village
☻ To prevent air and water pollution
Key ways….
☻ Based on thoughts of Mahatma Gandhiji –
“Go towards villages”
☻ Using Success Stories –
1) Hiware Bazaar,
2) Ralegaon Siddhi.
☻ Using Various Government schemes-
GOVERNMENT SCHEMES
☻ Adarsh Gaon Yojana
☻ Gram swachata
☻ Rajiv Gandhi grameen vidyutikaran yojana
☻ Jalsandaran
ENVIRONMENTAL PROBLEMS IN VILLAGES
Water supply & it’s distribution
Sewerage & Solid Waste Management
Ground Water Problems
Air Pollution
Water Pollution
OTHER PROBLEMS IN VILLAGES
Load Shading
Transportation
Lack of disposal of excreta system
Lack of Educational facilities
Lack of health facilities
Success Stories
Ralegan siddhi & Hiware Bazar
(Ahmednagar District, Maharashtra)
Problems
Remedies
Drought condition
Watershed management
& Forestation
Deforestation
Tree plantation
Low ground water
table
Watershed management
Loadsheding
Solar energy equipments
River Bunding
River Bunding
Solar Street Lamp
Dust Bins for Solid & Wet Waste
Requirement of Green village
☻ Water supply : water supply rate per capita per
day is 111 liter per day.
☻ Sewage treatment & disposal plant : Sewage
generated is 100 liter per day.
☻ Solid waste management : For per capita per day
solid waste generated 0.167 kg / day
☻ Energy recovery : For discharge of sewage
42 cum / day which generate 195 kwh/day
Cont…
Proposed site - Palse village
☻ Location - 15km from Nashik
towards Sinnar – Pune
☻ Area of village 1170 hect
☻ Fertile land-90%
☻ Source of water- Darna river
Area statement : From Palse Grampanchayat
Sr. no.
Description
Area in Ha
1
Total geographical area
1170
2
Fertile land
1015
3
Area under irrigation
4
Forest land
70.03
5
Pasture land
6.75
6
Unused land
92
7
No of functioning wells
594
66
Problems in Palse village
☻ Sewage waste disposal
☻ Water distribution
☻ Industrial problem
☻ Load shedding
☻ Water and air pollution
Proposal For Palse Village
1 ) Population forecasting
2) Survey of village
3) Design of
i. Water Treatment Plant
ii. Sewage Treatment Plant & it’s reuse
iii. Biogas
iv. Solar Energy
DESIGN AND OBSERVATIONS
SOFTWARE DEVELOPMENT PLATFORM: JAVA Development
Kit (JDK) 1.7.0 (Net beans IDE 7.2 )
- Generalized software which can be used across India
- GUI based menu driven software
Following Design Models are developed at this stage
-WTP (Water treatment plant)
-STP (Sewage treatment plant)
But, in future we can also modify software for other design
models.
•The applets in JAVA are used to develop graphical user
interface (GUI) based software.
•End user just provides input (i/p) parameters for the model
and software (s/w) will generate the design itself as an output.
Population forecasting
By using JAVA development kit
All design models has to be designed by considering natural
growth in population for this the algorithm for population
forecasting (Geometrical increase method)
Step 1) start
Step 2) input
•The population data for previous few decades
•The population increase every decade
•P = Present population
•d = Average increase per decade
•t = Average incremental increase
•n = number of decades
Step 3) Calculate: M : The required year
Population in (future) year M = P + nd + [ n (n+1) / 2 ] x t
Step 4) print the value of M
Step 5) End
Population forecasting by Geometrical
increase method
2011
2021
2031
17385
27461
43378
2041
68520
For further designing work population of year
2041 which is 68520 is consider.
Design of water treatment plant
By using
JAVA development kit
☻ Source : 1. Open well
2. Jack well at Darna river.
1.Rising main2.Cascade aerator3.Flash mixer4.Clariflocculator5.Flocculator6.Rapid sand filter:
Design of water treatment plant
☻ Source : 1.Open well
2.Jack well at Darna river.
1. Rising main :
length
: 2km
static head : 19.5m
diameter
: 175mm
Provide pump of
: 25 H.P
2. Cascade aerator :
Outer diameter: 2.1m
Steps : 4 - Rise: 0.5m
Design of water treatment plant
3. Flash mixer-
Impeller diameter: 1.57m
Providing size : Depth 6.6m , B 0.014m
4.ClariflocculatorInfluent diameter: 0.2m
Design of water treatment plant
5.Flocculator :
Tank diameter: 4.5m
6.Rapid sand filter :
Provide 2 filter unit each of 5.33 x 4.10 x 3.35m
Design of sewage treatment plant
1.Bar screen:
2. Grit chamber:
3. Primary settling tank:
Sewage treatment plant
1.Bar screen:
Size : 0.4 x 0.328m
No. of bar : 2 number
2. Grit chamber:
Depth: 30cm, width: 21cm ,slope: 1in 2000
3. Primary settling tank:
Diameter: 9.21m , depth: 3m
Reuse of treated sewage water
1.Recreational reuse
2.Municipal reuse
3.Ground water recharge
4.Agricultural reuse
5.Domestic reuse
Volume of recycle treated water = 2mld
Irrigated area for sugarcane
=10.8x10^6 Acre
Bio-gas
☻ Advantages
1. Economical
2. Easy to construct
☻ Application
1. Cooking
2. Lighting
3. Power generation
☻ Cost for size of plant per cubic meter is
Rs 7000/-
Solar energy system
1. Solar street lights :
Length of Street
= 2500 m
C/c distance of street = 40 m
no. of street lights
= 63
Cost for 250 watt street light = 24,000/Total cost for solar street light = 17,91,720/Total cost for electricity = 2,41,000/- per year
Cost saving after 7.5 i.e. 8.0 years is possible
Cost analysis
1. Water treatment plant : Rs 86,24,500/2. Sewage treatment plant : Rs 1,14,72,750/3. Solar Street light : Rs 17,91,720/4. Bio-gas Plant : per cu.m is Rs 7000/-
Conclusion
1.Planning and designing of various works are carried out by using Java
Technology for Palse village to develop the Palse as a green village.
2. Detailed study of Palse village was conducted for identification of various
problems in the village. The studies reveled that inadequate water
supply, no sewage treatment and disposal, improper solid waste
management, need for improving watershed develop are the important
issues to be solved.
3. Self sufficient villages as thought by Mahatma Gandhi will improve the
village life and reduced the rate of migration to cities.
4. Development of green village reduces air & water polution.
References
• S. Mohanasundaram, Environment science and engineering. (2008)
• Green paper on “Land Reform, 2011”, the resolution of the 52nd National Conference of the ANC
(December 2007) on agrarian change, land reform.
• Development and planning commission document, dpc 4/99 22 April 1999.
• N.W Washington, Environment and Production Technology Division International Food Policy
Research Institute 2033. K. Street, U.S.A. (2006).
• Nature, environment and pollution technology, Vol.2.
• Zilha parishad, Nashik,Baglan Seva Samiti Report, Satana.
• Grampanchayat of Palse, Nasik.
• National Bank for Agriculture and Rural Development, (NABARD).
• M.K Gandhi, Village Swaraj.
•John, Kerr, Ganesh Pangare, Vasudha Lokur Pangare, and P.J. George, An evaluation of dry land
watershed development Projects in India.
• Indira, Khurana, and Romit, Sen, Water Aid. Drinking water quality in rural India: Issues and
approaches.
• K.S. Neelakantan, Environmental management in urban and rural area. I.F.S. Director,
Department Of Environment, Chennai.
• Anna, Hazare, : A Veritable Transformation Maharashtra. Ralegan, Siddhi, Pariwar, Prakashan,
(1997)
• http://indg.gov.in/rural-energy/rural-energy /environment/environment.
• http://www.mapsofindia.com
•http://picasaweb.google.co.in/someshwk
•http://www.censusindia.gov.in/Census_Data_01
• http://www.wateraid.org.
Questions ????