{"id":1384,"date":"2022-03-06T17:39:17","date_gmt":"2022-03-06T21:39:17","guid":{"rendered":"https:\/\/wwwcp.umes.edu\/ehs\/?page_id=1384"},"modified":"2022-03-06T17:45:55","modified_gmt":"2022-03-06T21:45:55","slug":"radioactive-waste","status":"publish","type":"page","link":"https:\/\/wwwcp.umes.edu\/ehs\/radioactive-waste\/","title":{"rendered":"Radioactive Waste"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Waste containing radioactive materials generated at UMES are&nbsp;regulated as class A low-level radioactive waste.&nbsp; This waste&nbsp;includes&nbsp;source materials, special&nbsp;nuclear&nbsp;materials, and by-product materials as defined by the Atomic Energy Act.&nbsp; Furthermore, in Maryland, naturally occurring and accelerator-produced radioactive materials (NARM) are regulated in the same manner as other classes of radioactive materials.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Any waste that contains, or is contaminated with, radioactive material:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Liquid scintillation counting fluids and vials<\/li><li>Animal carcasses and excreta<\/li><li>Experimental or clean-up materials contaminated with radioactive materials<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Packaging and Disposal<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td>General Instructions<\/td>\n<td>\n<ol>\n<li>Review disposal procedures with the Radiation Safety Officer in the planning stage of your experiment.<\/li>\n<li><span style=\"font-family: inherit; font-size: inherit; font-weight: inherit; color: var(--color-bg-contrast); background-color: var(--color-bg);\">Segregate wastes by material and isotope according to the matrix below.<\/span><\/li>\n<li><span style=\"font-family: inherit; font-size: inherit; font-weight: inherit; color: var(--color-bg-contrast); background-color: var(--color-bg);\">Apply a &#8220;Caution-Radioactive Material&#8221; label or tag to each waste container include the following information: Generator name, Building and Room number, Campus phone number, Isotopes and activity, Date, Container contents.<\/span><\/li>\n<li><span style=\"font-family: inherit; font-size: inherit; font-weight: inherit; color: var(--color-bg-contrast); background-color: var(--color-bg);\">All radioactive waste containers must remain closed unless waste is being added to the container.<\/span><\/li>\n<li><span style=\"font-family: inherit; font-size: inherit; font-weight: inherit; color: var(--color-bg-contrast); background-color: var(--color-bg);\">Never place radioactive waste in corridors or hallways!<\/span><\/li>\n<li><span style=\"font-family: inherit; font-size: inherit; font-weight: inherit; color: var(--color-bg-contrast); background-color: var(--color-bg);\">Complete and submit a Hazardous and Regulated Waste Removal Request Form to EHS for disposal.<\/span><\/li>\n<\/ol>\n<\/td>\n<\/tr>\n<tr>\n<td>Liquid Radioactive Waste<\/td>\n<td>\n<ol>\n<li>Use a 20 liter plastic carboy.<\/li>\n<li><span style=\"font-family: inherit; font-size: inherit; font-weight: inherit; color: var(--color-bg-contrast); background-color: var(--color-bg);\">Place the carboy in a leak-proof secondary containment tub.<\/span><\/li>\n<li><span style=\"font-family: inherit; font-size: inherit; font-weight: inherit; color: var(--color-bg-contrast); background-color: var(--color-bg);\">Identify organic solvents and other hazardous chemicals on the label or tag (following Chemical Waste labeling instructions).<\/span><\/li>\n<li><span style=\"font-family: inherit; font-size: inherit; font-weight: inherit; color: var(--color-bg-contrast); background-color: var(--color-bg);\">Do not fill the carboy to the top.&nbsp; Leave 2-3 inches of space at the top for safe handling.&nbsp; Ensure that the cap is tightly screwed onto the carboy.<\/span><\/li>\n<li><span style=\"font-family: inherit; font-size: inherit; font-weight: inherit; color: var(--color-bg-contrast); background-color: var(--color-bg);\">Follow General Instructions.<\/span><\/li>\n<\/ol>\n<\/td>\n<\/tr>\n<tr>\n<td>Dry or Solid Radioactive Waste<\/td>\n<td>\n<ol>\n<li>Deface all tape, decals, labels, and source containers of the word &#8220;Radioactive&#8221; and radioactive symbols.<\/li>\n<li><span style=\"font-family: inherit; font-size: inherit; font-weight: inherit; color: var(--color-bg-contrast); background-color: var(--color-bg);\">Place waste in drum separately according to material and isotope.<\/span><\/li>\n<li><span style=\"font-family: inherit; font-size: inherit; font-weight: inherit; color: var(--color-bg-contrast); background-color: var(--color-bg);\">Follow General Instructions.<\/span><\/li>\n<\/ol>\n<\/td>\n<\/tr>\n<tr>\n<td>Liquid Scintillation Vials<\/td>\n<td>\n<ol>\n<li>Place <strong style=\"font-family: inherit; font-size: inherit; color: var(--color-bg-contrast); background-color: var(--color-bg);\">capped and uncrated vials<\/strong><span style=\"font-family: inherit; font-size: inherit; font-weight: inherit; color: var(--color-bg-contrast); background-color: var(--color-bg);\">&nbsp;in a labeled and lined 30 gallon drum.<\/span><\/li>\n<li><span style=\"font-family: inherit; font-size: inherit; font-weight: inherit; color: var(--color-bg-contrast); background-color: var(--color-bg);\">Complete the container contents label and list the brand of scintillation fluid.<\/span><\/li>\n<li><span style=\"font-family: inherit; font-size: inherit; font-weight: inherit; color: var(--color-bg-contrast); background-color: var(--color-bg);\">Follow General Instructions.<\/span><\/li>\n<\/ol>\n<\/td>\n<\/tr>\n<tr>\n<td>Sharps (needles, syringes, scalpel blades, etc.)<\/td>\n<td>\n<ol>\n<li>Place in designated &#8220;sharps&#8221; container, according to isotope.<\/li>\n<li><span style=\"font-family: inherit; font-size: inherit; font-weight: inherit; color: var(--color-bg-contrast); background-color: var(--color-bg);\">Complete the container contents label.<\/span><\/li>\n<li><span style=\"font-family: inherit; font-size: inherit; font-weight: inherit; color: var(--color-bg-contrast); background-color: var(--color-bg);\">When 3\/4 full, close and tape the container securely. Place the &#8220;sharps&#8221; container in the appropriate Dry Solid container for removal and disposal.<\/span><\/li>\n<li><span style=\"font-family: inherit; font-size: inherit; font-weight: inherit; color: var(--color-bg-contrast); background-color: var(--color-bg);\">Follow General Instructions.<\/span><\/li>\n<\/ol>\n<\/td>\n<\/tr>\n<tr>\n<td>Small Animal Carcasses and Tissues<\/td>\n<td>\n<ol>\n<li>Place the material in a clear plastic bag.<\/li>\n<li><span style=\"font-family: inherit; font-size: inherit; font-weight: inherit; color: var(--color-bg-contrast); background-color: var(--color-bg);\">Twist the bag at the top, bend twisted portion to form a loop and seal the loop with tape.<\/span><\/li>\n<li><span style=\"font-family: inherit; font-size: inherit; font-weight: inherit; color: var(--color-bg-contrast); background-color: var(--color-bg);\">Place the bag in a separate plastic bag and repeat step 2.<\/span><\/li>\n<li><span style=\"font-family: inherit; font-size: inherit; font-weight: inherit; color: var(--color-bg-contrast); background-color: var(--color-bg);\">Affix a <\/span><strong style=\"font-family: inherit; font-size: inherit; color: var(--color-bg-contrast); background-color: var(--color-bg);\">&#8220;Caution &#8211; Radioactive Material&#8221;<\/strong><span style=\"font-family: inherit; font-size: inherit; font-weight: inherit; color: var(--color-bg-contrast); background-color: var(--color-bg);\">&nbsp;label to the bag.<\/span><\/li>\n<li><span style=\"font-family: inherit; font-size: inherit; font-weight: inherit; color: var(--color-bg-contrast); background-color: var(--color-bg);\">Freeze the bag until pick-up.<\/span><\/li>\n<li><span style=\"font-family: inherit; font-size: inherit; font-weight: inherit; color: var(--color-bg-contrast); background-color: var(--color-bg);\">Follow General Instructions.<\/span><\/li>\n<\/ol>\n<\/td>\n<\/tr>\n<tr>\n<td>Animal Bedding and Wastes<\/td>\n<td>\n<ol>\n<li>Place the material in a plastic bag.<\/li>\n<li><span style=\"font-family: inherit; font-size: inherit; font-weight: inherit; color: var(--color-bg-contrast); background-color: var(--color-bg);\">Twist the bag at the top, bend twisted portion to form a loop and seal the loop with tape.<\/span><\/li>\n<li><span style=\"font-family: inherit; font-size: inherit; font-weight: inherit; color: var(--color-bg-contrast); background-color: var(--color-bg);\">Place the bag in a separate plastic bag and repeat step 2.<\/span><\/li>\n<li><span style=\"background-color: var(--color-bg); color: var(--color-bg-contrast); font-family: inherit; font-size: inherit; font-weight: inherit;\">Follow General Instructions.<\/span><\/li>\n<\/ol>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-table\">\n<table style=\"width: 100%; height: 467px;\">\n<tbody>\n<tr style=\"height: 47px;\">\n<td style=\"text-align: center; height: 47px;\" colspan=\"3\">Low Level Radioactive Waste (LLRW) Segregation Matrix<\/td>\n<\/tr>\n<tr style=\"height: 47px;\">\n<td style=\"height: 47px;\">\u00a0<\/td>\n<td style=\"height: 47px;\">P-32, S-35, I-125<\/td>\n<td style=\"height: 47px;\">H-3 and C-14<\/td>\n<\/tr>\n<tr style=\"height: 47px;\">\n<td style=\"height: 47px;\">Dry solid waste<\/td>\n<td style=\"height: 47px;\">Store each isotope alone<\/td>\n<td style=\"height: 47px;\">May be mixed in drum<\/td>\n<\/tr>\n<tr style=\"height: 69px;\">\n<td style=\"height: 69px;\">Sharps<\/td>\n<td style=\"height: 69px;\">Store each isotope alone in &#8220;sharps&#8221; container<\/td>\n<td style=\"height: 69px;\">May be mixed in drum<\/td>\n<\/tr>\n<tr style=\"height: 69px;\">\n<td style=\"height: 69px;\">Aqueous Liquid (no organics, metals, controlled hazardous substances)<\/td>\n<td style=\"height: 69px;\">Isotopes may be mixed in carboy<\/td>\n<td style=\"height: 69px;\">Isotopes may be mixed in carboy<\/td>\n<\/tr>\n<tr style=\"height: 47px;\">\n<td style=\"height: 47px;\">Mixed Liquid (LLRW and controlled hazardous substances)<\/td>\n<td style=\"height: 47px;\">Store each isotope alone<\/td>\n<td style=\"height: 47px;\">May be mixed in drum<\/td>\n<\/tr>\n<tr style=\"height: 47px;\">\n<td style=\"height: 47px;\">Biodegradable Scintillation Vials<\/td>\n<td style=\"height: 47px;\">Store each isotope alone<\/td>\n<td style=\"height: 47px;\">May be mixed in drum<\/td>\n<\/tr>\n<tr style=\"height: 47px;\">\n<td style=\"height: 47px;\">Solvent-based Scintillation Vials<\/td>\n<td style=\"height: 47px;\">Store each isotope alone<\/td>\n<td style=\"height: 47px;\">May be mixed in drum<\/td>\n<\/tr>\n<tr style=\"height: 47px;\">\n<td style=\"height: 47px;\">Animal \/ Pathological Waste<\/td>\n<td style=\"height: 47px;\">Store each isotope alone<\/td>\n<td style=\"height: 47px;\">May be mixed in drum<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Waste containing radioactive materials generated at UMES are&nbsp;regulated as class A low-level radioactive waste.&nbsp; This waste&nbsp;includes&nbsp;source materials, special&nbsp;nuclear&nbsp;materials, and by-product materials as defined by the Atomic Energy Act.&nbsp; Furthermore, in Maryland, naturally occurring and accelerator-produced radioactive materials (NARM) are regulated in the same manner as other classes of radioactive materials. Any waste that contains, or&#8230;<span class=\"cpschool-read-more-link-holder\"><a class=\"btn btn-basic cpschool-read-more-link\" href=\"https:\/\/wwwcp.umes.edu\/ehs\/radioactive-waste\/\">Read more <span class=\"sr-only\">Radioactive Waste<\/span><\/a><\/span><\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":"","footnotes":""},"folder":[],"class_list":["post-1384","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/wwwcp.umes.edu\/ehs\/wp-json\/wp\/v2\/pages\/1384","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wwwcp.umes.edu\/ehs\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/wwwcp.umes.edu\/ehs\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/wwwcp.umes.edu\/ehs\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/wwwcp.umes.edu\/ehs\/wp-json\/wp\/v2\/comments?post=1384"}],"version-history":[{"count":0,"href":"https:\/\/wwwcp.umes.edu\/ehs\/wp-json\/wp\/v2\/pages\/1384\/revisions"}],"wp:attachment":[{"href":"https:\/\/wwwcp.umes.edu\/ehs\/wp-json\/wp\/v2\/media?parent=1384"}],"wp:term":[{"taxonomy":"folder","embeddable":true,"href":"https:\/\/wwwcp.umes.edu\/ehs\/wp-json\/wp\/v2\/folder?post=1384"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}