help (1 Viewer)

[ridor8k]

hi, i need help with the following dot point: present information as a flow chart to summarise the steps in forms of sewage treatment

 

[Cat_Orange]

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!

 

[thesuntoucher]

hi, i need help with the following dot point: present information as a flow chart to summarise the steps in forms of sewage treatment

Have you been to a sewerage plant as part of the course?

 

[(enigma)]

not everyone went to a sewerage plant.

 

[fruitbats]

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*

 

[Cat_Orange]

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*

LOL.

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.