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Record #195022:
- #195022
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MARC recordPotable water supply feasibility study for Summit Station, Greenland / Robert B. Haehnel, Margaret A. Knuth.
| Title: | Potable water supply feasibility study for Summit Station, Greenland / Robert B. Haehnel, Margaret A. Knuth. |
| Author(s): | Haehnel, Robert B. Knuth, Margaret A. |
| Date: | 2011. |
| In: | ERDC/CRREL Technical Report. (2011.), TR-11-4 (2011) |
| Abstract: | Reviews potable water production methods potentially applicable at Summit Station. Using dating from Summit operations, determines 2 300 Btu/gal basic energy requirement for melting snow. Identifies means to reduce procedure's labour intensiveness with new design. Analyzes feasibility of using subsurface well in glacial ice (Rodwell), estimating sustained energy requirement of 30-40 000 Btu/hr, with initial 142 000 Btu/hr at startup. Such a Rodwell could provide at least 10 years of service before relocation. Specific energy requirement for this system ranges from 4100-7000 Btu/gal., or 1.8-3.0 times higher than currently used snow melt system. Rodwell is more energy efficient when designed to supply more water to support large population. |
| Notes: | ERDC/CRREL Technical Report. TR-11-4 :i-vii, 1-46 (2011). |
| Keywords: | 551.32 -- Glaciology. 551.579.2 -- Water supply from snow. 551.324.24 -- Ice sheets and caps: Greenland Ice Sheet. 53 -- Physics. 551.332 -- Glacial deposition. 536.421.1 -- Melting. 628.1 -- Water supply. 64.028 -- Catering for expeditions. 685.5 -- Expedition equipment. 910.2 -- Exploration, kinds and techniques. 355.41 -- Logistics. E12 -- Glaciology: frozen ground / snow and ice engineering. (*3) -- Arctic regions. (*38) -- Greenland. |
| SPRI record no.: | 195022 |
LDR 02069naa#a2200000#a#4500 001 SPRI-195022 005 20230602003424.0 007 ta 008 230602s2011####xx#a##|##|###|0||#0|eng#d 035 ## ‡aSPRI-195022 040 ## ‡aUkCU-P‡beng‡eaacr 100 1# ‡aHaehnel, Robert B. 245 10 ‡aPotable water supply feasibility study for Summit Station, Greenland /‡cRobert B. Haehnel, Margaret A. Knuth. 260 ## ‡a[S.l.] :‡b[s.n.],‡c2011. 300 ## ‡ap. i-vii, 1-46 :‡bill., diags., tables. 500 ## ‡aERDC/CRREL Technical Report. TR-11-4 :i-vii, 1-46 (2011). 520 3# ‡aReviews potable water production methods potentially applicable at Summit Station. Using dating from Summit operations, determines 2 300 Btu/gal basic energy requirement for melting snow. Identifies means to reduce procedure's labour intensiveness with new design. Analyzes feasibility of using subsurface well in glacial ice (Rodwell), estimating sustained energy requirement of 30-40 000 Btu/hr, with initial 142 000 Btu/hr at startup. Such a Rodwell could provide at least 10 years of service before relocation. Specific energy requirement for this system ranges from 4100-7000 Btu/gal., or 1.8-3.0 times higher than currently used snow melt system. Rodwell is more energy efficient when designed to supply more water to support large population. 650 07 ‡a551.32 -- Glaciology.‡2udc 650 07 ‡a551.579.2 -- Water supply from snow.‡2udc 650 07 ‡a551.324.24 -- Ice sheets and caps: Greenland Ice Sheet.‡2udc 650 07 ‡a53 -- Physics.‡2udc 650 07 ‡a551.332 -- Glacial deposition.‡2udc 650 07 ‡a536.421.1 -- Melting.‡2udc 650 07 ‡a628.1 -- Water supply.‡2udc 650 07 ‡a64.028 -- Catering for expeditions.‡2udc 650 07 ‡a685.5 -- Expedition equipment.‡2udc 650 07 ‡a910.2 -- Exploration, kinds and techniques.‡2udc 650 07 ‡a355.41 -- Logistics.‡2udc 650 07 ‡aE12 -- Glaciology: frozen ground / snow and ice engineering.‡2local 651 #7 ‡a(*3) -- Arctic regions.‡2udc 651 #7 ‡a(*38) -- Greenland.‡2udc 700 1# ‡aKnuth, Margaret A. 773 0# ‡7nnas ‡tERDC/CRREL Technical Report. ‡gTR-11-4 (2011) ‡wSPRI-154175 916 ## ‡a2011/03/29 -- RF 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20230602 ‡bRF