Sludging

Results: 13



#Item
1Pounder Drilling Rig Design Review

Pounder Drilling Rig Design Review

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Source URL: www.watersanitationhygiene.org

Language: English - Date: 2009-05-14 07:36:30
2G WATER RESOURCES: ELSON  20th WEDC Conference Colombo, Sri Lanka, 1994

G WATER RESOURCES: ELSON 20th WEDC Conference Colombo, Sri Lanka, 1994

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Source URL: www.watersanitationhygiene.org

Language: English - Date: 2009-05-14 07:36:05
3Microsoft Word - drilling versiegjb+wfe.doc

Microsoft Word - drilling versiegjb+wfe.doc

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Source URL: www.watersanitationhygiene.org

Language: English - Date: 2009-05-14 07:38:34
4HUMAN-POWERED DRILLING TECHNOLOGIES an overview of human-powered drilling technologies for shallow small diameter well construction, for domestic and agricultural water supply Richard C Carter First Edition1, May 2005

HUMAN-POWERED DRILLING TECHNOLOGIES an overview of human-powered drilling technologies for shallow small diameter well construction, for domestic and agricultural water supply Richard C Carter First Edition1, May 2005

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Source URL: www.watersanitationhygiene.org

Language: English - Date: 2009-05-14 07:34:58
5Pounder Drilling Rig Field Trials

Pounder Drilling Rig Field Trials

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Source URL: www.watersanitationhygiene.org

Language: English - Date: 2009-05-14 07:36:50
6Simple Drilling Methods Technical Brief

Simple Drilling Methods Technical Brief

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Source URL: www.watersanitationhygiene.org

Language: English - Date: 2009-05-14 07:38:43
7HAND SLUDGING A REPORT FROM NORTH WEST BENGAL Peter Ball and Kerstin Danert Marchan internal report of the Low Cost Drilling Project

HAND SLUDGING A REPORT FROM NORTH WEST BENGAL Peter Ball and Kerstin Danert Marchan internal report of the Low Cost Drilling Project

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Source URL: www.watersanitationhygiene.org

Language: English - Date: 2009-05-14 07:34:31
8Microsoft Word - Rota and stone combined[1].doc

Microsoft Word - Rota and stone combined[1].doc

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Source URL: www.watersanitationhygiene.org

Language: English - Date: 2009-05-14 07:36:13
943. Simple drilling methods In many developing countries, water is obtained from handpumps installed above shallow (less than 60m deep) boreholes. It can be expensive to drill the borehole, however, if traditional machin

43. Simple drilling methods In many developing countries, water is obtained from handpumps installed above shallow (less than 60m deep) boreholes. It can be expensive to drill the borehole, however, if traditional machin

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Source URL: www.lboro.ac.uk

Language: English - Date: 2015-01-05 05:46:17
10SIMPLE AND LOW COST MANUAL WATER WELL DRILLING AN INSTRUCTION MANUAL FOR BAPTIST DRILLING Written by Steven A. Bill  Simple Low-Cost Manual Water Well Drilling:

SIMPLE AND LOW COST MANUAL WATER WELL DRILLING AN INSTRUCTION MANUAL FOR BAPTIST DRILLING Written by Steven A. Bill Simple Low-Cost Manual Water Well Drilling:

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Source URL: manualwelldrilling.org

Language: English - Date: 2011-07-07 11:52:49