Thanks Labbie. Very useful, as always.
I learned on Science ASSIST that the waste bottles should be stored according to the same rules for non-waste chemicals i.e. organic waste should be stored in the flammables cabinet. I am definitely going to run out of space in the chemical store room!
Chemical waste bottles
- ELIZABETH
- Posts: 233
- Joined: 02 Jun 2006, 10:00
- School: O'Connor Catholic College
- Suburb: Armidale
- State/Location: NSW
Re: Chemical waste bottles
I try to limit the use of metals by encouraging mico-chemistry (I'm not always successful!) and we we don't use any lead salts at all; I recently banned potassium permanganate because it's so hard to dispose of.
I don't put anything down the sink and discourage students from doing so (again, not always successfully) largely because we have Level 5 water restrictions so I can't flush the sink!
I don't put anything down the sink and discourage students from doing so (again, not always successfully) largely because we have Level 5 water restrictions so I can't flush the sink!
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- Posts: 1507
- Joined: 12 Mar 2013, 08:10
- Job Title: Labbie
- School: Wollondilly Anglican College
- Suburb: Tahmoor
- State/Location: NSW
Re: Chemical waste bottles
Good point Elizabeth. I can't put anything down our sink because of the septic but given how dry it had been here for the last three years, I felt guilty running the tap. Fortunately, chemical disposal is factored into the budget and I don't have any problems organising disposal.
In terms of plastic -v- glass - I still feel that a 2L glass bottle is less likely to get knocked over than plastic.
In terms of plastic -v- glass - I still feel that a 2L glass bottle is less likely to get knocked over than plastic.