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12
CURRENT
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liz |
April 16, 2019 14:43
| over 5 years ago
As explained in @donblair's primer, measuring turbidity means "measuring the amount of suspended solids in water -- solids that haven't fully dissolved". That is, "turbidity, an optical technique for assessing suspended solids in liquid -- is an important water quality parameter. Typically, light is shone into a liquid sample, and the amount of light scattered back out of the sample (off of particles suspended in it) is measured; the intensity of this scattered light is considered to be related to the amount of suspended solids in the sample." (reference)
image credit: https://castlebrookestreamstudy.weebly.com/
This page needs help!
- Info about regulations
- Info about ecological or human health impacts
- Advocacy leverage points
- Constraints we're working within: cost, complexity, sensitivity, time
There are a LOT of resources available on these pages by @donblair and others:
- https://publiclab.org/notes/donblair/08-25-2015/turbidity-001
- https://publiclab.org/wiki/turbidity_sensing
Questions
[questions:turbidity]
Sensors
Here's a list of different turbidity sensors and measurement systems. See below for some Do-It-Yourself approaches to measuring turbidity, and this page for more information on how turbidity sensors works.
- Kelley et al., An Affordable Open Source Turbidimeter http://www.mdpi.com/1424-8220/14/4/7142/pdf
- Hackteria.org, Turbiduino: http://hackteria.org/wiki/DIY_turbidity_meters
- Lambrou et al., A Nephelometric Turbidity System for
Monitoring Residential Drinking Water Quality: http://www2.ucy.ac.cy/~faniseng/publications/SENSAPPEAL09.pdf
- Fondriest review: http://www.fondriest.com/environmental-measurements/equipment/measuring-water-quality/turbidity-sensors-meters-and-methods/
- Hach overview: http://www.hach.com/asset-get.download-en.jsa?code=61798
(see Water sensors for more, and click here to add to this table)
Activities
Activities for people to test methods (these develop over time)
[activities:turbidity]
Existing work
[notes:turbidity]
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11
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warren |
March 27, 2019 18:47
| over 5 years ago
As explained in @donblair's primer, measuring turbidity means "measuring the amount of suspended solids in water -- solids that haven't fully dissolved". That is, "turbidity, an optical technique for assessing suspended solids in liquid -- is an important water quality parameter. Typically, light is shone into a liquid sample, and the amount of light scattered back out of the sample (off of particles suspended in it) is measured; the intensity of this scattered light is considered to be related to the amount of suspended solids in the sample." (reference)
image credit: https://castlebrookestreamstudy.weebly.com/
This page needs help!
- Info about regulations
- Info about ecological or human health impacts
- Advocacy leverage points
- Constraints we're working within: cost, complexity, sensitivity, time
There are a LOT of resources available on these pages by @donblair and others:
- https://publiclab.org/notes/donblair/08-25-2015/turbidity-001
- https://publiclab.org/wiki/turbidity_sensing
Questions
[questions:turbidity]
Sensors
Here's a list of different turbidity sensors and measurement systems. See below for some Do-It-Yourself approaches to measuring turbidity, and this page for more information on how turbidity sensors works.
- Kelley et al., An Affordable Open Source Turbidimeter http://www.mdpi.com/1424-8220/14/4/7142/pdf
- Hackteria.org, Turbiduino: http://hackteria.org/wiki/DIY_turbidity_meters
- Lambrou et al., A Nephelometric Turbidity System for
Monitoring Residential Drinking Water Quality: http://www2.ucy.ac.cy/~faniseng/publications/SENSAPPEAL09.pdf
- Fondriest review: http://www.fondriest.com/environmental-measurements/equipment/measuring-water-quality/turbidity-sensors-meters-and-methods/
- Hach overview: http://www.hach.com/asset-get.download-en.jsa?code=61798
(see Water sensors for more, and click here to add to this table)
Activities
Activities for people to test methods (these develop over time)
[activities:turbidity]
Existing work
[notes:turbidity]
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Revert |
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10
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warren |
December 05, 2017 22:35
| almost 7 years ago
image credit: https://castlebrookestreamstudy.weebly.com/
This is a draft page. (briefly define turbidity here)
Add background info:
- Info about regulations
- Info about ecological or human health impacts
- Advocacy leverage points
- Constraints we're working within: cost, complexity, sensitivity, time
There are a LOT of resources available on these pages by @donblair and others:
- https://publiclab.org/notes/donblair/08-25-2015/turbidity-001
- https://publiclab.org/wiki/turbidity_sensing
Questions
[questions:turbidity]
Sensors
Here's a list of different turbidity sensors and measurement systems. See below for some Do-It-Yourself approaches to measuring turbidity, and this page for more information on how turbidity sensors works.
- Kelley et al., An Affordable Open Source Turbidimeter http://www.mdpi.com/1424-8220/14/4/7142/pdf
- Hackteria.org, Turbiduino: http://hackteria.org/wiki/DIY_turbidity_meters
- Lambrou et al., A Nephelometric Turbidity System for
Monitoring Residential Drinking Water Quality: http://www2.ucy.ac.cy/~faniseng/publications/SENSAPPEAL09.pdf
- Fondriest review: http://www.fondriest.com/environmental-measurements/equipment/measuring-water-quality/turbidity-sensors-meters-and-methods/
- Hach overview: http://www.hach.com/asset-get.download-en.jsa?code=61798
(see Water sensors for more, and click here to add to this table)
Activities
Activities for people to test methods (these develop over time)
[activities:turbidity]
Existing work
[notes:turbidity]
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Revert |
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9
|
warren |
December 05, 2017 22:09
| almost 7 years ago
image credit: https://castlebrookestreamstudy.weebly.com/
This is a draft page. (briefly define turbidity here)
Add background info:
- Info about regulations
- Info about ecological or human health impacts
- Advocacy leverage points
- Constraints we're working within: cost, complexity, sensitivity, time
There are a LOT of resources available on these pages by @donblair and others:
- https://publiclab.org/notes/donblair/08-25-2015/turbidity-001
- https://publiclab.org/wiki/turbidity_sensing
Questions
[questions:turbidity]
Turbidity sensors
Here's a list of different turbidity sensors and measurement systems. See below for some Do-It-Yourself approaches to measuring turbidity, and this page for more information on how turbidity sensors works.
- Kelley et al., An Affordable Open Source Turbidimeter http://www.mdpi.com/1424-8220/14/4/7142/pdf
- Hackteria.org, Turbiduino: http://hackteria.org/wiki/DIY_turbidity_meters
- Lambrou et al., A Nephelometric Turbidity System for
Monitoring Residential Drinking Water Quality: http://www2.ucy.ac.cy/~faniseng/publications/SENSAPPEAL09.pdf
- Fondriest review: http://www.fondriest.com/environmental-measurements/equipment/measuring-water-quality/turbidity-sensors-meters-and-methods/
- Hach overview: http://www.hach.com/asset-get.download-en.jsa?code=61798
(see Water sensors for more, and click here to add to this table)
Activities
Activities for people to test methods (these develop over time)
[activities:turbidity]
Existing work
[notes:turbidity]
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Revert |
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8
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warren |
December 05, 2017 21:31
| almost 7 years ago
image credit: https://castlebrookestreamstudy.weebly.com/
This is a draft page. (briefly define turbidity here)
Add background info:
- Info about regulations
- Info about ecological or human health impacts
- Advocacy leverage points
- Constraints we're working within: cost, complexity, sensitivity, time
There are a LOT of resources available on these pages by @donblair and others:
- https://publiclab.org/notes/donblair/08-25-2015/turbidity-001
- https://publiclab.org/wiki/turbidity_sensing
Questions
[questions:turbidity]
Turbidity sensors
Here's a list of different turbidity sensors and measurement systems. See below for some Do-It-Yourself approaches to measuring turbidity, and this page for more information on how turbidity sensors works.
- Kelley et al., An Affordable Open Source Turbidimeter http://www.mdpi.com/1424-8220/14/4/7142/pdf
- Hackteria.org, Turbiduino: http://hackteria.org/wiki/DIY_turbidity_meters
- Lambrou et al., A Nephelometric Turbidity System for
Monitoring Residential Drinking Water Quality: http://www2.ucy.ac.cy/~faniseng/publications/SENSAPPEAL09.pdf
- Fondriest review: http://www.fondriest.com/environmental-measurements/equipment/measuring-water-quality/turbidity-sensors-meters-and-methods/
- Hach overview: http://www.hach.com/asset-get.download-en.jsa?code=61798
(see Water sensors for more, and click here to add to this table)
Activities
Activities for people to test methods (these develop over time)
[activities:turbidity]
Existing work
[notes:turbidity]
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Revert |
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7
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warren |
December 05, 2017 21:09
| almost 7 years ago
image credit: https://castlebrookestreamstudy.weebly.com/
This is a draft page. (briefly define turbidity here)
Add background info:
- Info about regulations
- Info about ecological or human health impacts
- Advocacy leverage points
- Constraints we're working within: cost, complexity, sensitivity, time
There are a LOT of resources available on these pages by @donblair and others:
- https://publiclab.org/notes/donblair/08-25-2015/turbidity-001
- https://publiclab.org/wiki/turbidity_sensing
Questions
[questions:turbidity]
Turbidity sensors
(see Water sensors for more, and click here to add to this table)
Activities
Activities for people to test methods (these develop over time)
[activities:turbidity]
Existing work
[notes:turbidity]
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Revert |
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6
|
warren |
December 05, 2017 20:54
| almost 7 years ago
image credit: https://castlebrookestreamstudy.weebly.com/
This is a draft page. (briefly define turbidity here)
Add background info:
- Info about regulations
- Info about ecological or human health impacts
- Advocacy leverage points
- Constraints we're working within: cost, complexity, sensitivity, time
There are a LOT of resources available on these pages by @donblair and others:
- https://publiclab.org/notes/donblair/08-25-2015/turbidity-001
- https://publiclab.org/wiki/conductivity_sensing
Questions
[questions:turbidity]
Turbidity sensors
(see Water sensors for more, and click here to add to this table)
Activities
Activities for people to test methods (these develop over time)
[activities:turbidity]
Existing work
[notes:turbidity]
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Revert |
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5
|
warren |
December 05, 2017 20:53
| almost 7 years ago
image credit: https://castlebrookestreamstudy.weebly.com/
This is a draft page. (briefly define turbidity here)
Add background info:
- Info about regulations
- Info about ecological or human health impacts
- Advocacy leverage points
- Constraints we're working within: cost, complexity, sensitivity, time
There are a LOT of resources available on these pages by @donblair and others:
- https://publiclab.org/notes/donblair/08-25-2015/turbidity-001
- https://publiclab.org/wiki/conductivity_sensing
Questions
[questions:turbidity]
Turbidity sensors
(see Water sensors for more, and click here to add to this table)
Activities
Activities for people to test methods (these develop over time)
[activities:turbidity]
Existing work
[notes:turbidity]
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Revert |
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4
|
warren |
December 05, 2017 20:52
| almost 7 years ago
image credit: https://castlebrookestreamstudy.weebly.com/
This is a draft page. (briefly define turbidity here)
Add background info:
- Info about regulations
- Info about ecological or human health impacts
- Advocacy leverage points
- Constraints we're working within: cost, complexity, sensitivity, time
There are a LOT of resources available on these pages by @donblair and others:
- https://publiclab.org/notes/donblair/08-25-2015/turbidity-001
- https://publiclab.org/wiki/conductivity_sensing
Questions
[questions:turbidity]
Turbidity sensors
(see Water sensors for more, and click here to add to this table)
Activities
Activities for people to test methods (these develop over time)
[activities:turbidity]
Existing work
[notes:turbidity]
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Revert |
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3
|
warren |
December 04, 2017 16:35
| almost 7 years ago
image credit: https://castlebrookestreamstudy.weebly.com/
This is a draft page. (briefly define turbidity here)
Add background info:
- Info about regulations
- Info about ecological or human health impacts
- Advocacy leverage points
- Constraints we're working within: cost, complexity, sensitivity, time
There are a LOT of resources available on these pages by @donblair and others:
- https://publiclab.org/notes/donblair/08-25-2015/turbidity-001
- https://publiclab.org/wiki/conductivity_sensing
Questions
[questions:turbidity]
Comparative Info about different methods
(Compare various approaches using the constraints above)
Activities
Activities for people to test methods (these develop over time)
[activities:turbidity]
Existing work
[notes:turbidity]
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Revert |
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2
|
liz |
October 11, 2017 21:31
| about 7 years ago
image credit: https://castlebrookestreamstudy.weebly.com/
This is a draft page. (briefly define turbidity here)
Add background info:
- Info about regulations
- Info about ecological or human health impacts
- Advocacy leverage points
- Constraints we're working within: cost, complexity, sensitivity, time
There are a LOT of resources available on this page by @donblair:
https://publiclab.org/notes/donblair/08-25-2015/turbidity-001
Questions
[questions:turbidity]
Comparative Info about different methods
(Compare various approaches using the constraints above)
Activities
Activities for people to test methods (these develop over time)
[activities:turbidity]
Existing work
[notes:turbidity]
|
Revert |
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1
|
warren |
September 25, 2017 19:51
| about 7 years ago
This is a draft page. (briefly define turbidity here)
Add background info:
- Info about regulations
- Info about ecological or human health impacts
- Advocacy leverage points
- Constraints we're working within: cost, complexity, sensitivity, time
There are a LOT of resources available on this page by @donblair:
https://publiclab.org/notes/donblair/08-25-2015/turbidity-001
Questions
[questions:turbidity]
Comparative Info about different methods
(Compare various approaches using the constraints above)
Activities
Activities for people to test methods (these develop over time)
[activities:turbidity]
Existing work
[notes:turbidity]
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Revert |
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0
|
warren |
September 25, 2017 19:46
| about 7 years ago
This is a draft page. (briefly define turbidity here)
Add background info:
- Info about regulations
- Info about ecological or human health impacts
- Advocacy leverage points
- Constraints we're working within: cost, complexity, sensitivity, time
Questions
[questions:turbidity]
Comparative Info about different methods
(Compare various approaches using the constraints above)
Existing work
[notes:turbidity]
Activities
Activities for people to test methods (these develop over time)
[activities:turbidity]
|
Revert |
|