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21 Jun 2006, 7:12 PM
| #1 (permalink) |
| New Member HSC: 2006 Gender: Male
Join Date: Apr 2006
Posts: 3
Last Activity:
13 Jul 2006, 8:33 PM  | help You can hide this advertisement by registering. hi, i need help with the following dot point: present information as a flow chart to summarise the steps in forms of sewage treatment  |
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22 Jun 2006, 3:51 PM
| #2 (permalink) |
| Assistant Member  HSC: 2006 Gender: Female Location: In a sand cave
Join Date: May 2005
Posts: 59
Last Activity:
11 Jan 2009, 10:21 PM | Re: help A really, really summarised flowchart: Primary Treatment Removal of the solids Secondary Treatment Uses aerobic organisms to remove some of the nutrients Tertiary Treatment Ponding for 10 days as UV kills off organisms and, my teacher said to include this one, but I'm not too sure, Activated Sludge Where alternating airation forces the organisms to remove phosphorous and nitrates. And then you add boxes and pretty arrows and stuff like that and, whola!, you have yourself a really summarised flow chart! |
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25 Jul 2006, 6:36 PM
| #5 (permalink) |
| New Member  HSC: 2006 Gender: Female
Join Date: Mar 2006
Posts: 13
Last Activity:
3 Nov 2006, 2:15 PM | Re: help I did, it was so stenchfull. i touched oneof the things and i think i nearly srunbbed half the layers of skin off after when we got back to school *shudder*
__________________  hi, i think i'll just gokeel over from HSC stress , how bout you? |
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25 Jul 2006, 10:31 PM
| #6 (permalink) | |
| Assistant Member HSC: 2006 Gender: Female Location: In a sand cave
Join Date: May 2005
Posts: 59
Last Activity:
11 Jan 2009, 10:21 PM | Re: help Quote:
I didn't go to a sewerage plant. I think I was pretty lucky, actually. Although the teacher did want to take us to the dump, but we managed to talk her out of that one. | |
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