Smart Water & Waste Management for Smart CitiesJanuary 2015

Introduction: IL&FS

Infrastructure Leasing & Financial Services (IL&FS) was promoted in 1987

Promoters/Investors include:

Life Insurance Corporation of India

Orix Corporation, Japan

Housing Development Finance Corporation (India)

Central Bank of India

Abu Dhabi Investment Authority

Objective: To develop infrastructure initiatives on a commercial format, mainly on the platform of Public-Private Partnerships

IL&FS Headquarters

IEISL: Background

Incorporated in 2007, IEISL is a wholly owned subsidiary of

Infrastructure Leasing & Financial Services Ltd (IL&FS), A

Premier Infrastructure Company in India

The company provides sustainable solutions in Environmental

Services and Waste Management Sector

• Integrated Municipal Solid Waste Management

• Closure of Dumpsites

• Waste to Energy

• Clean Development Mechanism (CDM)

• Environmental Consultancy, Audits & Energy Efficiency

• Construction & Demolition Waste Management

• Geospatial Solutions

The Company has waste management projects across India and

mandated to manage over 10,000 TPD waste

CDM: All

existing projects

of IEISL have

been registered

with UNFCCC

Pan India Operations (Waste

Management)

Vadodara 435 TPD

Jaipur 300 TPD

C&D Project 2500 TPD [East Delhi Corporation & Burari, Jahangirpuri]

Hyderabad 1.1 MLD

Tamil Nadu

(6 Projects)

524 TPD

Kozhikode

100 TPD

Mysore 250 TPD

Delhi

Nagpur 1100 TPD

Okhla Plant 500 TPD

Compost Plants 2749 TPD

Collection & Transportation 1535 TPD

Hazardous Waste 1.1 MLD

Waste to Energy 2000 TPD

Conoor, Mettupalayam, Udmalpet, Trichy, Erode, Pollachi

Waste to Energy 2000 TPD

Advisory Business Offices

Over 10,000 TPD* of Waste Management Mandates

Chennai

Mumbai

Mangalore

175 TPD

Patna

Construction & Demolition Projects 2500 TPD

* Tons Per Day

Integrated Project 1200 TPD

Bangaluru

900 TPD

Collection and Transportation of MSW

Composting Facilities

Scientific Closure of Dumpsites Recycling of C&D Waste

Effluent Treatment Plant

Existing Expertise in Waste

Management Sector

1200 TPD

Collection &

Transportation

of MSW

2200 TPD

Composting

projects

10

1000 TPD

Construction &

Demolition

Waste

1.1 MLD

waste water

ETP

Smart Solid Waste

Management

Objectives of Smart Solid Waste

Management

Maximise resource recovery/minimal emissions

Minimize impact on environment, human intervention, space requirement, impact on health hazard

No waste visibility

Power Neutral

Elimination of MSW’s inherent hazards:

Obnoxious odours

GHG emissions

Disease vectors and transmissions

Ground water contamination

Attracting stray animals & birds

Unhygienic & visually ugly site

Discourages tourism & business

Making a clean & hygienic smart city

Objectives of Smart SWMRecyclable: It is proposed to recycle waste up to maximum extent. The recycled waste shall be sold to authorized vendors.

Biodegradable: Can be composted and the by-product i.e. biogas shall be utilized for lighting of common areas and manure for community parks

Combustible fraction: Can be taken to a centralized Waste-to-Energy facility

Construction & Demolition debris: To be recycled for making useful products like kerbstones, pavement blocks etc.

Bio-medical: As per MoEF, authorized vendors shall be responsible for handling collection & treatment at an appropriate site using modern technology

E-waste: A centralized E-waste processing plant needs to be set up

Hazardous waste: set up a centralized hazardous waste processing plant

i. Kitchen (only biodegradable)

ii. Recyclables (Dry) - bottle, plastic, paper, packing

iii. Sweepings and ash (if any)

iv. Garden Waste

v. E-waste

vi. Hazardous waste

• Kitchen (only biodegradable), Recyclables (Dry) -

bottle, plastic, paper

• Garden waste, Ash & sweepings collected twice a

week and transported to secured dedicated facility

• E-waste can be collected once in a fortnight

Waste Collection

Automated Waste Collection System (AWCS)

• Automated Waste Collection System (ACS) which can take

care the conventional methods like door-to-door, curb-side,

block, community bins collections and Transportation to

Transfer station:

o The waste is thrown into a disposal chute

o Computer controlled access

o Waste sucked through pipes at a speed of 90 km/hr

o Treatment through plasma gasification

• Advantages & Limitations:

o AWS through chute system from high rise buildings

o Minimal human intervention thus minimal negative impact on

health

o New system for collection, not a time proven (Live Project in

India: GIFT City)

Extra space requirement for utility corridor within the road

Automated Waste Collection System (AWCS)

Automated Waste Collection System

(AWCS)

Commercial

Establishmen

t

Residential

areas

Roads & open

recreational

area

Generation

FoodNon

Food

Health

care

Apartment

Complexe

s

Individua

l houses

Biomedical

waste

disposal

(Dedicated

route)

In situ or

collective

segregation &

transportation

Transported to C&D

Processing Facility

Inbuilt/In house

facility for collection

and segregation

Local

collection

C&D

Waste

E-waste

Transporte

d to

dedicated

processing

facility

AWCS

Generation and Source

Segregation

Food Waste

Centralised

Biomethanation

facility

Decentralized

Biomethanation

facility

Institutional Use

Manure

+ Power (Local Use)

Compost Drying

and Packing

Power to

Grid

Each public park should have dedicated area within park

Food Waste

Dry Recyclable Waste

(DRW)Bulk transport

Material recyclable facility

Combustibl

e

Recyclable

itemsProcessing

inserts/ Sweeping

Transported

to only

users

Transported to

sanitary landfill

Transported

to Waste to

Energy

facility

Solid wasteSecure

landfill

Inert

C&D

facility

Dry and Recyclable Waste

Waste

Mechanical sweeping

Transport transfer

station

Bulk transport to landfill

Dust

Control

Road and Open area sweeping

• No en-route opening of bags or mechanically enclosed

mobile container to transfer facility

• Rag picking is not allowed. Rag pickers should be

employed on incentive basis in transfer and disposal

facilities

• No middle man trading is allowed

• News paper collection on periodic basis and sent directly

to recycle paper manufacturing facility

• C&D waste should be directly delivered to transfer point

or C&D facility by the generator at their own cost

• Heavy penalty for public pollution

• Penalty to individual/Association/Societies for improper

segregation of waste

Salient Issues