TY  - BOOK
AU  - Sharma, Keshav (UC1813)
AU  - Sheth, Anal (Guide)
TI  - Environmental risk assessment of foundry sand for pavements (Softcopy is also available)
U1  - B TH-0736 
PY  - 2018///
N1  - CONTENTS
ACKNOWLEDGEMENT	i
ABSTRACT	ii
Table of Contents	iii
List of Tables	vi
List of Charts	vi
List of Figures	vi
List of Abbreviations	vii
1	INTRODUCTION	1
1.1	Outline	1
1.2	Need for Study	1
1.3	Research Objectives	2
1.4	Research Methodology	2
1.5	Research Schedule	3
2	LITERATURE STUDY	4
2.1	About Foundry sand	4
2.2	Types of Foundry sands	4
2.2.1	SFS Constituents:	5
2.3	Foundry Sand Uses and Availability	6
2.3.1	SFS as sand replacement	6
2.3.2	Waste foundry sand: Physical properties	7
2.3.3	Waste foundry sand: Chemical Properties	8
2.4	Global Scenario	9
2.5	Critical review: Environmental Impact of Foundry Sand	9
2.6	Environmental Considerations	10
2.6.1	Characterization of foundry sand	10
2.6.2	Evaluation of leaching	11
2.6.3	Risk evaluations	13
2.7	Environmental Impact Modelling Tools	14
2.8	Risk Management Criteria:	15
3	METHODOLOGY	16
3.1	Analysis Plan	16
3.1.1	Approach by EPA	16
3.1.2	Roadmap to the report	17
3.1.3	Proposed Simplified Framework for Research	18
4	BENCHMARK ESTABLISHMENT	20
4.1	Conceptual Model for Environmental Impact	20
4.2	Likely Exposure Pathways/Receptors	21
4.3	Benchmarks	21
4.3.1	Ambient Air Pathway	21
4.3.2	Groundwater Pathway:	27
4.3.3	Soil Pathway	31
5	ANALYSIS	34
5.1	Air Pathway	34
5.2	Water Pathway	34
5.2.1	Types of Leach Tests	34
5.3	Soil Pathway	35
6	SUGGESTIVE MEASURES	36
6.1	Air Pathway	36
6.2	Water Pathway	36
6.3	Soil Pathway	36
7	CONCLUSIONS	37
8	BIBLIOGRAPHY	39
9	ANNEXURE	41
9.1	OSWER Benchmark Hierarchy	41

ER  -