About Solid waste,warangal,functions of swm and Solid waste management of warangal city.

1. PRESENTED BY:
A. RAJESH (161552)
B. SUMAN (161560)
RAHUL RANJAN (161570)
Solid Waste Management of
Warangal City

2. Presentation Plan
• What is Solid Waste?
• Functional element of solid waste management
• About Warangal city
• Municipal solid waste management of Warangal
• Bio-medical waste management of Warangal
• Conclusion
A. RAJESH ( 161552 )

3. What is Solid Waste
Any material that we discard, that is not liquid or gas, is solid waste.
Classification of Solid Waste
1. Source based classification
a) Residential
b) Commercial
c) Institutional
d) Municipal
e) Industrial
f) Bio-medical
A. RAJESH ( 161552 )

4. 2. Type based classification
a) Garbage
b) Ashes and residue
c) Combustible and non-combustible wastes
d) Biodegradable and non-biodegradable wastes
e) Construction and demolition wastes
A. RAJESH ( 161552 )

5. Functional elements of SWM:
 Waste generation
 Waste storage
 Waste collection
 Transfer and transport
 Processing
• Component separation
• Compaction
• Drying and Dewatering
A. RAJESH ( 161552 )

6.  Recovery and recycling
 Waste disposal
• Uncontrolled dumping
• Sanitary landfill
• Composting
• Incineration and Pyrolysis
• Dumping into the Sea
A. RAJESH ( 161552 )

7. Uncontrolled Dumping Landfill Composting
Incineration Dumping into the Sea
A. RAJESH ( 161552 )

8. About Warangal City
History
Warangal, then known as Orugallu, was the capital of the Kakatiya
dynasty from 1195 CE until that ruling family was defeated by
the Delhi Sultanate in 1323 CE. The city was then renamed as
Sultanpur.
Present
As of 2011 Census of India
Population 8,11,844
Area 407.77 km2
Population Density 2000/km2
A. RAJESH ( 161552 )

9. • Warangal is one among the 12 heritage cities in the country chosen
for Scheme HRIDAY – Heritage City Development and
Augmentation Yojana by Government of India.
• UNESCO identified Warangal as World Heritage City in 2016.
• Warangal also selected as a Smart City, which makes it eligible for
additional investment to improve the urban infrastructure and
industrial opportunities.
A. RAJESH ( 161552 )

10. Municipal Solid Waste Management of
Warangal City
 Study Area
Kakatiya SWM Park is located at Madikonda, Kazipet.
B. SUMAN ( 161560 )

11. Map
B. SUMAN ( 161560 )

12. Location
Nearby places Distance from Dump yard
Warangal-Hyderabad NH 163 3 km
Kazipet junction 9 km
Madikonda Lake 3 km
Dharamsagar Canal 1 km
Rampur Village 1 km
Agricultural lands In the vicinity of Dump yard
B. SUMAN ( 161560 )

13. • Area of Dump yard is 24 acres.
• Average daily Waste generation is 220-240 tons.
• Waste fill height varies from 12 m to 20 m.
B. SUMAN ( 161560 )

14. Process
• Component separation
• Compaction
• Drying and Dewatering
B. SUMAN ( 161560 )

15. Method of Treatment
1. Dumping
• Solid waste includes all the discarded solid materials from
commercial, municipal, industrial, and agricultural activities. Land
filling is the preferred method of municipal solid waste (MSW)
disposal due to its favourable economics.
• Poorly designed landfills can create contamination of groundwater,
soil, and air.
B. SUMAN ( 161560 )

16. 2) Composting
• GWMC is converting their organic waste to compost
B. SUMAN ( 161560 )

17. B. SUMAN ( 161560 )

18. Leachate, chemicals and other contaminants found in solid waste
seeps into groundwater and it also carried by rainwater to
Dharamsagar canal and Madikonda lake. These contaminates also end
up in ground water, and effect drinking water.
Impacts
B. SUMAN ( 161560 )

19. B. SUMAN ( 161560 )

20. Mitigation
• Government decided to shift this Dump yard to another place
because it starts effecting Lake water, Canal water, Agriculture,
Humans life in terms of Air pollution and Drinking water.
• At this place government proposed a Textile park.
• Government proposed 4 new dumping yards at unikichrla,
ammavaripet, paidipalli and munipalli.
B. SUMAN ( 161560 )

21. B. SUMAN ( 161560 )

22. Bio-medical Waste Management of Warangal
City
 Study area
1. Rohini hospitals (Client)
Near Arts & Science College , Subedari, Hanamkonda,
Telangana 506001
RAHUL RANJAN ( 161570 )

23. 2. Kakatiya Mediclean Services (Contractor)
240, Ammavaripet,
Hanamkonda, Warangal District.

24. Map
RAHUL RANJAN ( 161570 )

26. Introduction
• Bio-medical waste generated from a number of healthcare units, is
imparted necessary treatment to reduce adverse effects of these
wastes.
• A common Bio-medical waste treatment facility (CBWTF) is used
for treatment and disposal of BMW, it will reduce the cost and also
environmental friendly because no need to install treatment facility
for each healthcare.
• Kakatiya Mediclean Services provides CBWTF in Warangal city
with several hospitals as a client.
RAHUL RANJAN ( 161570 )

27. Clients
RAHUL RANJAN ( 161570 )

28. Segregation of Bio-medical Waste in Rohini
Hospitals, Hanamkonda, Warangal
• Done at the point of generation of waste by recognizing different
types of BMW and put them in separate colored bags.
RAHUL RANJAN ( 161570 )

29. Color Waste Category Treatment Option
Black Papers, Wrappers, Food, Discarded medicines
etc.
Secure Landfill
Blue Sharp and disposable waste like Needle,
Knives, Blades, etc.
Autoclaving
Yellow Infectious wastes like Human organs, Body
parts, Blood, Dressing, Bandages, etc.
Incineration
Red Microbiology and Biotechnology ( Discarded
during laboratory )
Autoclaving/Chemical
Treatment
RAHUL RANJAN ( 161570 )

30. Method of Treatment by Kakatiya Mediclean
Services
Kakatiya Mediclean Services facilitates 3 major treatments.
1. Incineration
• 85% - 90% of the total BMW is treated by Incineration.
• It converts infectious and pathological material to in inert mineral
residues and gasses by the help of high temperature.
• Key parameters:
 Temperature should be 900oC -1000oC
 The waste should be exposed for at least 2 seconds.
 Incinerator should have Air Pollution Control equipment.
RAHUL RANJAN ( 161570 )

31. RAHUL RANJAN ( 161570 )
Incinerator used at Kakatiya Mediclean Services

32. 2) Autoclaving
• Treatment for Microbiology laboratory waste, human blood, sharps,
etc.
• Sterilization of medical waste using high temperature and high
pressure steam.
• Key parameters:
 Temperature 121oC
Pressure 105 kPa
• Effective sterilization results in destruction of bacteria, virus, spores,
fungi and other pathogenic microorganisms.
RAHUL RANJAN ( 161570 )

33. RAHUL RANJAN ( 161570 )
Autoclave used for treatment of Bio-medical waste at Kakatiya Mediclean Services

34. 3) Shredding
• Used to destroy plastic and paper.
• After Autoclaving the plastic waste sent to the shredder for molding
to reduce the bulk.
• They get revenue from this after selling it to buyers.
RAHUL RANJAN ( 161570 )

35. RAHUL RANJAN ( 161570 )
Shredder used at Kakatiya Mediclean Services

36. Conclusion
• In warangal around 90% of BMW is treated by The Incineration
Process.
• The BMW generated is treated without polluting the environment.
• Mainly two types the waste is treated in Warangal. Dumping and
Incineration.
• All the treatment and disposal process is done within the norms of
CPCB guidelines.
• I will suggest- Like segregation of Bio-medical waste Municipal
waste also should be segregated at the time of collection, So that it
could reduce the time, money and make the process environmental
friendly.
RAHUL RANJAN ( 161570 )