TRU Waste Management Program. Cost/schedule optimization analysis

AbstractAECL Whiteshell Laboratories (WL), near Winnipeg, Canada has been in operation since the early 1960s. R&D programs carried out at WL include a 60 MW organic-cooled research reactor, which operated from 1965 to 1985, reactor safety research, small reactor development, materials science, post irradiation examinations, chemistry, biophysics and radiation applications. The Canadian Nuclear Fuel Waste Management Program was conducted and continues to operate at WL and also at the nearby Underground Research Laboratory.In the late-1990s, AECL began to consolidate research and development activities at its Chalk River Laboratories (CRL) and began preparations for decommissioning WL. Preparations for decommissioning included a staged shutdown of operations, planning documentation and licensing for decommissioning. As a prerequisite to AECL's application for a decommissioning licence, an environmental assessment (EA) was carried out according to Canadian environmental assessment legislation. The EA concluded in 2002 April when the Federal Environment Minister published his decision that WL decommissioning was not likely to cause significant adverse environmental effects and that no further assessment by a review panel or mediation would be requiredIn 2002 December, the Canadian Nuclear Safety Commission issued a decommissioning licence for WL, valid until December 31, 2008. The licence authorized the first planned phase of site decommissioning as well as the continuation of selected research programs. The six-year licence for Whiteshell Laboratories was the first overall decommissioning license issued for a Canadian Nuclear Research and Test Establishment and was the longest licence term ever granted for a nuclear installation of this complexity in Canada.The first phase of decommissioning is now underway and focuses on decontamination and modifications to nuclear facilities, such as the shielded facilities, the main R&D laboratories and the associated service systems, to achieve a safe state of storage-with-surveillance. Later phases have planned waste management improvements for selected wastes already in storage, eventually followed by final decommissioning of facilities and infrastructure and removal of most wastes from the site.This paper provides an overview of the planning, environmental assessment, licensing, and organizational processes for decommissioning and selected descriptions of decommissioning activities currently underway at AECL Whiteshell Laboratories.

Download Full-text

Effect of Biomedical Waste Management Program on Nurses of Family Health Centers

Indian Journal of Forensic Medicine & Toxicology ◽

10.37506/ijfmt.v15i3.16306 ◽

2021 ◽

Keyword(s):

Waste Management ◽

Family Health ◽

Management Program ◽

Health Centers ◽

Biomedical Waste

Download Full-text

Analysis of Socio-demographic Factors Influencing Households Participation in Sustainable Food Waste-management in Malaysia

The Journal of Solid Waste Technology and Management ◽

10.5276/jswtm/2021.488 ◽

2021 ◽

Vol 47 (3) ◽

pp. 488-498

Author(s):

Innocent A. Jereme ◽

Chamhuri Siwar ◽

Rawshan Ara Begum ◽

Basri Abdul Talib

Keyword(s):

Waste Management ◽

Food Waste ◽

Sociodemographic Factors ◽

Management Program ◽

Primary Data ◽

Food Wastes ◽

Municipal Solid Wastes ◽

Sustainable Food ◽

Small Family Size ◽

Socio Demographic Factors

Most local authorities in Malaysia spent as much as 60-70 percent of their annual budget to dispose food waste together with other municipal solid wastes to landfills. It is time for Malaysians to start reducing food waste through sustainable method, as it is becoming an uphill task to manage food wastes generated in Malaysia. When households reduce the amount of food waste generated in a sustainable way, it could help reduce cost, and other related bills for households, and as well in running their other daily activities. The main objective of this study is to assess how sociodemographic factors of households in Selangor and Terengganu influence their behaviour towards participation in sustainable food wastes management program. The study applied purposive nonrandom sampling consisting of 333 respondents, 257 were from Selangor and 76 from Terengganu. Primary data was collected through structured questionnaire. Descriptive and logistics regression model analysis were used to analyze the data. Findings have shown 48.7 percent of Terengganu respondents spent not more than RM100 on food per week, while Selangor had 41.2 percent within the same period who spent such amount. 35.4 percent of Selangor respondents spent between RM101-200 compared to Terengganu which spent same amount at 30.3 percent within the same periods. The survey shows 43.2 percent of Selangor households disposed 1-3kg food wastes, while Terengganu on the other hand had 51.3 percent who disposed same quantities of food wastes per week. Respondents with higher education, those on government jobs, small family size and ethnicity have significant impacts on the respondents' behaviour towards participation in sustainable food waste management program. Note: US$1=RM4.09

Download Full-text

Waste Management Program at the Universidad Tecnologica de Leon

Sustainable Solid Waste Management ◽

10.1201/b13116-10 ◽

2012 ◽

pp. 73-88

Keyword(s):

Waste Management ◽

Management Program

Download Full-text