Changes

Granular filtration

34 bytes added, 18:21, 6 October 2012
no edit summary
|-
|Granular media, rapid rate depth filter
|'''Sand, gravel, diatomaceous earth, coal, other minerals'''
|High
|Easy to Moderate
|-
|Slow sand filter
|'''Sand '''
|High
|Easy to moderate (community use)
|-
|Vegetable and animal derived depth filters
|'''Coal, sponge, charcoal, cotton, etc. '''
|Medium to high
|Moderate to Difficult
|-
|Fabric, paper, membrane, canvas, etc. filter
|'''Cloth, other woven fabric, synthetic polymers, wick siphons '''
|Varies: some low; others high
|Easy to moderate
|-
|Ceramic and other porous cast filters
|'''Clay, other minerals '''
|Varies: high- low, with materials availability and fabrication skill
|Moderate. Must be physically cleaned on a regular basis to prevent clogging and biofilm growth
|-
|Septum and body feed filters
|'''Diatomaceous earth, other fine media '''
|Varies
|Moderate to difficult; dry media a respiratory hazard
Akvopedia-spade, akvouser, bureaucrat, emailconfirmed, staff, susana-working-group-1, susana-working-group-10, susana-working-group-11, susana-working-group-12, susana-working-group-2, susana-working-group-3, susana-working-group-4, susana-working-group-5, susana-working-group-6, susana-working-group-7, susana-working-group-8, susana-working-group-9, susana-working-group-susana-member, administrator, widget editor
30,949
edits