Difference between revisions of "Dry ponds: TTT"

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{{Clickable button|[[File:TTT.png|400 px|link=http://www.sustainabletechnologies.ca/wp/low-impact-development-treatment-train-tool/]]}}
 
[[File:Storage TTT.png|thumb|[[Dry ponds]] are found in storage element in the LID TTT.]]  
 
[[File:Storage TTT.png|thumb|[[Dry ponds]] are found in storage element in the LID TTT.]]  
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Dry ponds are a storage element in the Treatment Train Tool.
 
Dry ponds are a storage element in the Treatment Train Tool.
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{|class="wikitable"
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|+A [[rainwater harvesting]] cistern as a storage element (key parameters)
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|-
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!colspan = "2" style="background: darkcyan; color: white; align = center"|Stage Storage
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|-
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|Name||Important to have a unique name, to associate with the subcatchment (harvesting area)
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|-
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|Storage type||No removal
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|-
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|Bottom elevation (m)||This will be 0 for installations at ground level, but will often be underground. This is of greater importance when the overflow is coupled to another component within a treatment train
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|-
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|Maximum depth (m)||Height of the RWH cistern
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|-
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|Lined/unlined||Lined
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|-
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|Evaporation factor||0
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|-
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!colspan = "2" style="background: darkcyan; color: white; align = center"|Curves
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|-
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|colspan = 2|The Curves table is designed to accommodate ponds of roughly conical dimensions. Rainwater cistern are usually cuboid or cylindrical in shape, so that the area (m<sup>2</sup>) will remain the same throughout the depth. The top and bottom dimensions can be placed within the first two rows of the table.
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Revision as of 14:52, 29 September 2017

TTT.png

Dry ponds are found in storage element in the LID TTT.

Dry ponds are a storage element in the Treatment Train Tool.

A rainwater harvesting cistern as a storage element (key parameters)
Stage Storage
Name Important to have a unique name, to associate with the subcatchment (harvesting area)
Storage type No removal
Bottom elevation (m) This will be 0 for installations at ground level, but will often be underground. This is of greater importance when the overflow is coupled to another component within a treatment train
Maximum depth (m) Height of the RWH cistern
Lined/unlined Lined
Evaporation factor 0
Curves
The Curves table is designed to accommodate ponds of roughly conical dimensions. Rainwater cistern are usually cuboid or cylindrical in shape, so that the area (m2) will remain the same throughout the depth. The top and bottom dimensions can be placed within the first two rows of the table.