DIY Biosand Drinking Water Filter
My version of a homemade "biosand" water filter. This simple homemade water filter is large enough to treat drinking water for a small household. The filter is portable and made from commonly...
My version of a homemade "biosand" water filter. This simple homemade water filter is large enough to treat drinking water for a small household. The filter is portable and made from commonly...
Published: 14-10-2010
Duration: 8:14
Definition: sd
View: 61115
Like: 290
Dislike: 12
Favorite: 0
Comment: 79
Duration: 8:14
Definition: sd
View: 61115
Like: 290
Dislike: 12
Favorite: 0
Comment: 79
DIY Biosand/Biochar Water Purification System
Here is a quick video on my 3 stage Biosand, Biochar water purification system. We are pumping ground water that is polluted by a local sewerage treatment system and run off from agricultural...
Here is a quick video on my 3 stage Biosand, Biochar water purification system. We are pumping ground water that is polluted by a local sewerage treatment system and run off from agricultural...
Published: 07-08-2014
Duration: 8:48
Definition: sd
View: 51399
Like: 150
Dislike: 12
Favorite: 0
Comment: 12
Duration: 8:48
Definition: sd
View: 51399
Like: 150
Dislike: 12
Favorite: 0
Comment: 12
Bio Sand Water Filter Construction DIY step-by-step
Bio Sand Water Filter Construction DIY step-by-step. Using PVC & CPVC materials that were on hand and/or laying around, this is my project step-by-step, the tools used & detailed how I construct...
Bio Sand Water Filter Construction DIY step-by-step. Using PVC & CPVC materials that were on hand and/or laying around, this is my project step-by-step, the tools used & detailed how I construct...
Published: 11-09-2012
Duration: 22:4
Definition: hd
View: 253136
Like: 559
Dislike: 75
Favorite: 0
Comment: 32
Duration: 22:4
Definition: hd
View: 253136
Like: 559
Dislike: 75
Favorite: 0
Comment: 32
Biosand water filter DIY homemade survival water filter cleans + purifies water
Biosand water filter made with sand, gravel and a 2 liter plastic bottle. cleans, purifies water and reduces disease causing micro-organisms. homemade survival water filter is simple to make....
Biosand water filter made with sand, gravel and a 2 liter plastic bottle. cleans, purifies water and reduces disease causing micro-organisms. homemade survival water filter is simple to make....
Published: 14-06-2012
Duration: 4:58
Definition: sd
View: 65506
Like: 186
Dislike: 25
Favorite: 0
Comment: 26
Duration: 4:58
Definition: sd
View: 65506
Like: 186
Dislike: 25
Favorite: 0
Comment: 26
Water filters - Biosand water filter
This is an educational video that discusses the importance of water treatment, briefly lists household water treatment methods, discusses biosand water filter in particular and how to safely...
This is an educational video that discusses the importance of water treatment, briefly lists household water treatment methods, discusses biosand water filter in particular and how to safely...
Published: 22-03-2015
Duration: 6:16
Definition: hd
View: 4273
Like: 58
Dislike: 1
Favorite: 0
Comment: 1
Duration: 6:16
Definition: hd
View: 4273
Like: 58
Dislike: 1
Favorite: 0
Comment: 1
D I Y Concrete Biosand Water Filter 23 Nov 2016
Step by step building instruction, uses only simple tools & materials see also specs, etc of biosand filters: http://www.sswm.info/sites/default/files/reference_attachments/CAWST%202009%20Biosand%...
Step by step building instruction, uses only simple tools & materials see also specs, etc of biosand filters: http://www.sswm.info/sites/default/files/reference_attachments/CAWST%202009%20Biosand%...
Published: 24-11-2016
Duration: 44:1
Definition: hd
View: 650
Like: 6
Dislike: 0
Favorite: 0
Comment: 1
Duration: 44:1
Definition: hd
View: 650
Like: 6
Dislike: 0
Favorite: 0
Comment: 1
biosand water filter...
Amazing Science Experiment/biosand water filter.
Amazing Science Experiment/biosand water filter.
Published: 23-05-2017
Duration: 3:29
Definition: hd
View: 678
Like: 8
Dislike: 1
Favorite: 0
Comment: 0
Duration: 3:29
Definition: hd
View: 678
Like: 8
Dislike: 1
Favorite: 0
Comment: 0
Turn On The Tap: How The BioSand Water Filter Works
The BioSand Water Filter is an adaptation of slow-sand filtration that is designed for use by families at the household level. A key part of Turn On The Tap, it has helped save thousands of...
The BioSand Water Filter is an adaptation of slow-sand filtration that is designed for use by families at the household level. A key part of Turn On The Tap, it has helped save thousands of...
Published: 17-08-2011
Duration: 3:1
Definition: sd
View: 27119
Like: 97
Dislike: 6
Favorite: 0
Comment: 4
Duration: 3:1
Definition: sd
View: 27119
Like: 97
Dislike: 6
Favorite: 0
Comment: 4
Survivalist Water Filter - Make A Bucket Sand & Charcoal Bio filter
How to make an effective charcoal and sand water filter using two buckets. Great for purifying even the dirtiest water. Relatively easy to make with the step by step instructions given in this...
How to make an effective charcoal and sand water filter using two buckets. Great for purifying even the dirtiest water. Relatively easy to make with the step by step instructions given in this...
Published: 31-08-2015
Duration: 6:24
Definition: sd
View: 106498
Like: 712
Dislike: 43
Favorite: 0
Comment: 85
Duration: 6:24
Definition: sd
View: 106498
Like: 712
Dislike: 43
Favorite: 0
Comment: 85
DIY BIO Sand Filter
After doing some research I decided to make bio filters for my 150 and 30 gallon stock tank. This DIY Bio Sand Filter Coast about $40.00 to make and it will preform at the level of a several...
After doing some research I decided to make bio filters for my 150 and 30 gallon stock tank. This DIY Bio Sand Filter Coast about $40.00 to make and it will preform at the level of a several...
Published: 08-08-2016
Duration: 5:41
Definition: hd
View: 874
Like: 6
Dislike: 0
Favorite: 0
Comment: 15
Duration: 5:41
Definition: hd
View: 874
Like: 6
Dislike: 0
Favorite: 0
Comment: 15
Homemade Water filter (biosand filteration) with low cost
Total cost of making Rs 250 Any type of condaminated raw water can purify.
Total cost of making Rs 250 Any type of condaminated raw water can purify.
Published: 06-02-2017
Duration: 1:38
Definition: sd
View: 82
Like: 0
Dislike: 0
Favorite: 0
Comment: 0
Duration: 1:38
Definition: sd
View: 82
Like: 0
Dislike: 0
Favorite: 0
Comment: 0
Bio Sand Filter
My Bio Slow Sand Filter. Created using a 55 gallon barrel, fine sand, and pvc tube. Huge thanks to the guy who gave me the "how to". http://www.slowsandfilter.org/ Next step is to add an...
My Bio Slow Sand Filter. Created using a 55 gallon barrel, fine sand, and pvc tube. Huge thanks to the guy who gave me the "how to". http://www.slowsandfilter.org/ Next step is to add an...
Published: 08-09-2009
Duration: 2:28
Definition: sd
View: 206174
Like: 336
Dislike: 42
Favorite: 0
Comment: 38
Duration: 2:28
Definition: sd
View: 206174
Like: 336
Dislike: 42
Favorite: 0
Comment: 38
Published: 20-01-2016
Duration: 14:23
Definition: hd
View: 387
Like: 6
Dislike: 0
Favorite: 0
Comment: 0
Duration: 14:23
Definition: hd
View: 387
Like: 6
Dislike: 0
Favorite: 0
Comment: 0
Homemade Water Filter! - The "Compression Coupler" Water FIlter! - Easy DIY - Full Instructions
Homemade Water Filter! The "Compression Coupler" Water Filter! Easy DIY. Super Strong, Lightweight and Portable. is great for everyday use and is ideal to have when hiking/camping or when in...
Homemade Water Filter! The "Compression Coupler" Water Filter! Easy DIY. Super Strong, Lightweight and Portable. is great for everyday use and is ideal to have when hiking/camping or when in...
Published: 05-07-2016
Duration: 3:36
Definition: hd
View: 109618
Like: 894
Dislike: 40
Favorite: 0
Comment: 106
Duration: 3:36
Definition: hd
View: 109618
Like: 894
Dislike: 40
Favorite: 0
Comment: 106
How to build simple water sand filter from home stuffs
Made from plastic containers, PVC pipes and sand, we can be able to remove water turbidity, debris and other minerals.
Made from plastic containers, PVC pipes and sand, we can be able to remove water turbidity, debris and other minerals.
Published: 17-05-2014
Duration: 0:2
Definition: sd
View: 213241
Like: 439
Dislike: 75
Favorite: 0
Comment: 33
Duration: 0:2
Definition: sd
View: 213241
Like: 439
Dislike: 75
Favorite: 0
Comment: 33
Bio-Sand Filter Part 1, 2 & 3
Bio-Sand Filter - Sorry about the Advertising. Google added it because of a Copyright on the music. I do not approve of or recommend any products advertised on my videos.
Bio-Sand Filter - Sorry about the Advertising. Google added it because of a Copyright on the music. I do not approve of or recommend any products advertised on my videos.
Published: 26-01-2012
Duration: 56:26
Definition: hd
View: 74807
Like: 416
Dislike: 16
Favorite: 0
Comment: 152
Duration: 56:26
Definition: hd
View: 74807
Like: 416
Dislike: 16
Favorite: 0
Comment: 152
The BioSand Water Filter
Our new video to be used by our sales team in the Philippines.
Our new video to be used by our sales team in the Philippines.
Published: 03-06-2010
Duration: 5:22
Definition: sd
View: 234991
Like: 531
Dislike: 34
Favorite: 0
Comment: 99
Duration: 5:22
Definition: sd
View: 234991
Like: 531
Dislike: 34
Favorite: 0
Comment: 99
Bio-sand Filter -Unique Design
The Christopher Robert Project's uniquely designed bio-sand water filter will produce 60-80 liters everyday. The bio-sand filter has been studied in the field and in labs. It has been proven...
The Christopher Robert Project's uniquely designed bio-sand water filter will produce 60-80 liters everyday. The bio-sand filter has been studied in the field and in labs. It has been proven...
Published: 12-03-2016
Duration: 0:34
Definition: hd
View: 878
Like: 1
Dislike: 0
Favorite: 0
Comment: 0
Duration: 0:34
Definition: hd
View: 878
Like: 1
Dislike: 0
Favorite: 0
Comment: 0
Sand sieving machine for bio sand filters
This a small scale sand sieving machine capable of handling one bucket of sand in less than 2 minutes. The sieved sand is used for Bio Sand filters according to CAWST design.
This a small scale sand sieving machine capable of handling one bucket of sand in less than 2 minutes. The sieved sand is used for Bio Sand filters according to CAWST design.
Published: 25-06-2014
Duration: 1:51
Definition: sd
View: 1705
Like: 5
Dislike: 1
Favorite: 0
Comment: 0
Duration: 1:51
Definition: sd
View: 1705
Like: 5
Dislike: 1
Favorite: 0
Comment: 0
India - Bio Sand Filter Project
In the rural communities around Nimboli, India (Maharashtra State), there are several underground hot springs which are known to carry trace elements of arsenic, which is incredibly difficult...
In the rural communities around Nimboli, India (Maharashtra State), there are several underground hot springs which are known to carry trace elements of arsenic, which is incredibly difficult...
Published: 14-01-2012
Duration: 2:28
Definition: hd
View: 8608
Like: 56
Dislike: 2
Favorite: 0
Comment: 3
Duration: 2:28
Definition: hd
View: 8608
Like: 56
Dislike: 2
Favorite: 0
Comment: 3
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