Difference between revisions of "Biofilters"

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[[File:Planter.png|thumb|Bioretention without infiltration]
[[File:Planter.png|thumb|Bioretention without infiltration]]
See also [[Stormwater Planters]]
See also [[Stormwater planters]]


==Overview==
==Overview==

Revision as of 19:37, 12 February 2018

Bioretention without infiltration

See also Stormwater planters

Overview[edit]

Over subsurface infrastructure, soils prone to subsidence, or pollution hotspots, it may be necessary to prevent all infiltration. These BMPs can also be squeezed into tight urban spaces, adjacent to buildings and within the usual setbacks required for infiltrating facilities.

Planning considerations[edit]

Design[edit]

Materials[edit]

Biofilters are often fitted into tight spaces within highly urbanized contexts. In these cases the cell may be constructed of concrete. This can be further waterproofed/have added resiliency from the application of a liquid sealant. Alternatively, a liner may be used.

Performance[edit]

Bioretention: Water quality

Back to Bioretention