photos from ap/worldwide photos and upi/bettmann, newsphotos the love canal
TRANSCRIPT
![Page 1: Photos from AP/Worldwide Photos and UPI/Bettmann, Newsphotos The Love Canal](https://reader035.vdocuments.us/reader035/viewer/2022062309/56649cb15503460f94976849/html5/thumbnails/1.jpg)
Photos from AP/Worldwide Photos and UPI/Bettmann, Newsphotos
The Love Canal
![Page 2: Photos from AP/Worldwide Photos and UPI/Bettmann, Newsphotos The Love Canal](https://reader035.vdocuments.us/reader035/viewer/2022062309/56649cb15503460f94976849/html5/thumbnails/2.jpg)
Introduction• 16 acre rectangular tract – SE City of
Niagra Falls
• 1890’s: William. T. Love – Constructed canal for adjacent
hydroelectric plant– Project abandoned due to new
technologies
• Remaining canal:– 1000m long– 30m wide– 5m deep
![Page 3: Photos from AP/Worldwide Photos and UPI/Bettmann, Newsphotos The Love Canal](https://reader035.vdocuments.us/reader035/viewer/2022062309/56649cb15503460f94976849/html5/thumbnails/3.jpg)
Problem: Causes
• Between 1942 and 1953:
– Hooker Chemical and Plastics Corp. disposed of 21,800 tons of waste in the canal
• 1953 - property sold to the city for $1
• Land was used for
– Housing Development (257 homes)
– Elementary School
• First Clay Cap failed
![Page 4: Photos from AP/Worldwide Photos and UPI/Bettmann, Newsphotos The Love Canal](https://reader035.vdocuments.us/reader035/viewer/2022062309/56649cb15503460f94976849/html5/thumbnails/4.jpg)
Problem• Waste started appearing in backyards
and basements
• Residents complained:– Chemical odours– Loss of vegetation– Respiratory problems– Rashes– Poor Health
• 2nd August 1978 - State of emergency declared
– Unsafe levels of chemicals in air of 239 homes
– School was closed– Pregnant women & children evacuated– Immediate remedial action
![Page 5: Photos from AP/Worldwide Photos and UPI/Bettmann, Newsphotos The Love Canal](https://reader035.vdocuments.us/reader035/viewer/2022062309/56649cb15503460f94976849/html5/thumbnails/5.jpg)
Alternative Solutions
• Insitu / Exsitu:
– Physical /chemical treatment
– Thermal treatment– Biological treatment– Containment– Air emissions / Off-
Gas treatment
![Page 6: Photos from AP/Worldwide Photos and UPI/Bettmann, Newsphotos The Love Canal](https://reader035.vdocuments.us/reader035/viewer/2022062309/56649cb15503460f94976849/html5/thumbnails/6.jpg)
Solution Adopted
• Initial Actions– Collection, treatment and disposal
• 2130m perimeter trench dug between canal borders and adjacent housing
• On site treatment facility• Clay cap + polyethylene layer• Monitoring wells• Storage + high temperature incineration
– Removal of • sewer system• creek sediment
– Remediation of 93rd Street School soil– Buyout of contaminated homes
![Page 7: Photos from AP/Worldwide Photos and UPI/Bettmann, Newsphotos The Love Canal](https://reader035.vdocuments.us/reader035/viewer/2022062309/56649cb15503460f94976849/html5/thumbnails/7.jpg)
Solution Adopted
Courtesy of: http://www.ccc.nottingham.ac.uk/~evzard/24
![Page 8: Photos from AP/Worldwide Photos and UPI/Bettmann, Newsphotos The Love Canal](https://reader035.vdocuments.us/reader035/viewer/2022062309/56649cb15503460f94976849/html5/thumbnails/8.jpg)
Current State• 16 acre area surrounded by an eight foot barb wire fence
• Renamed Black Creek Village for a new image
• The school and 227 homes near the canal have been demolished
• Plans to have people move into some of the empty homes remaining are underway
• Capped with a new layers of clay
![Page 9: Photos from AP/Worldwide Photos and UPI/Bettmann, Newsphotos The Love Canal](https://reader035.vdocuments.us/reader035/viewer/2022062309/56649cb15503460f94976849/html5/thumbnails/9.jpg)
Lessons Learned
Increased “NIMBY” attitude
Increased awareness of epidemiology
Better waste planning and management
Effects on environment from toxic waste
![Page 10: Photos from AP/Worldwide Photos and UPI/Bettmann, Newsphotos The Love Canal](https://reader035.vdocuments.us/reader035/viewer/2022062309/56649cb15503460f94976849/html5/thumbnails/10.jpg)
Thank you