A snapshot on trihalomethanes formation in urban stormwater: Implications for its adequacy as an alternative water resource

Author(s):  
Nian Hong ◽  
Yuqing Li ◽  
Jiachen Liu ◽  
Mengting Yang ◽  
An Liu
2001 ◽  
Author(s):  
G. Ayoub ◽  
R. Khoury ◽  
J. Ghannam ◽  
A. Acra ◽  
B. Hamdar

2015 ◽  
Vol 30 (2) ◽  
pp. 193-198 ◽  
Author(s):  
Takashi Matsumura ◽  
Shizuka Osaki ◽  
Daisuke Kudo ◽  
Hajime Furukawa ◽  
Atsuhiro Nakagawa ◽  
...  

AbstractIntroductionThe aim of this study was to shed light on damage to water supply facilities and the state of water resource operation at disaster base hospitals in Miyagi Prefecture (Japan) in the wake of the Great East Japan Earthquake (2011), in order to identify issues concerning the operational continuity of hospitals in the event of a disaster.MethodsIn addition to interview and written questionnaire surveys to 14 disaster base hospitals in Miyagi Prefecture, a number of key elements relating to the damage done to water supply facilities and the operation of water resources were identified from the chronological record of events following the Great East Japan Earthquake.ResultsNine of the 14 hospitals experienced cuts to their water supplies, with a median value of three days (range = one to 20 days) for service recovery time. The hospitals that could utilize well water during the time that water supply was interrupted were able to obtain water in quantities similar to their normal volumes. Hospitals that could not use well water during the period of interruption, and hospitals whose water supply facilities were damaged, experienced significant disruption to dialysis, sterilization equipment, meal services, sanitation, and outpatient care services, though the extent of disruption varied considerably among hospitals. None of the hospitals had determined the amount of water used for different purposes during normal service or formulated a plan for allocation of limited water in the event of a disaster.ConclusionThe present survey showed that it is possible to minimize the disruption and reduction of hospital functions in the event of a disaster by proper maintenance of water supply facilities and by ensuring alternative water resources, such as well water. It is also clear that it is desirable to conclude water supply agreements and formulate strategic water allocation plans in preparation for the eventuality of a long-term interruption to water services.MatsumuraT, OsakiS, KudoD, FurukawaH, NakagawaA, AbeY, YamanouchiS, EgawaS, TominagaT, KushimotoS. Water supply facility damage and water resource operation at disaster base hospitals in Miyagi Prefecture in the wake of the Great East Japan Earthquake. Prehosp Disaster Med. 2015;30(2):1-5.


Agromet ◽  
2008 ◽  
Vol 22 (2) ◽  
pp. 174
Author(s):  
Meinarti Norma S ◽  
Sodiq Jauhari

Operational step for dry season anticipation among to take schedule in plant pattern at location which often affected El Nino, to evaluate rain characteristic, to evaluaete irrigation availability, to prepare irrigation infrastructure and exploit alternative water resources. Beginning step for to got time and plant pattern with climate data is CWB-Eto program simulation. In this activity, data is taked from climate data at Canggal, Temanggung 2006, cabbage agronomy data and content water data. The result of climate data observation and CWB-Eto program simulation show the rain with 100 mm occurred at January – April and November – December, while the 20 % lost yield occurred.When farmer plants cabbage at January – Mei and September – October. For anticipation drought, micro irrigation and micro climate modification will decrease lost yield. The farmer when he will plant cabbage at dry season must make micro climate among mulc and irrigation with three day one. When we compare between the result research FAO and at Canggal, so cabbage which at Canggal was in good condition. Cabbage production at Canggal was 1,1 kg/plant and cabbage production at the result FAO is between 1 – 1.7 kg / plant.


2019 ◽  
Vol 117 ◽  
pp. 00007
Author(s):  
Fibor J. Tan ◽  
Maria Angelica P. Estanislao ◽  
Angelica Mhae A. Gregorio ◽  
Ivan Jeff D. Navea

One of the sources of freshwater is groundwater, from below the ground. However, due to excessive human consumption and population growth, groundwater depletion has been a pressing problem all over the world, and it can lead to water scarcity in the future. In elevated areas where water scarcity is rampant due to its high elevation thus resulting in seasonal low surface and groundwater flow, the use of alternative water resources must be assessed. One of the alternative water resources is fog collectors which involves the use of fog harvesting technology. This paper aims to study the application of fog catchers in Atok, Benguet, Philippines by analyzing the fog water collected from standard fog catchers for one month. To determine the suitable fog catcher materials in the area, two types of mesh materials (Raschel mesh and Polypropylene) were installed and analyzed for their water collection ability, availability in the area, and strength to withstand environmental factors. An average of 0.30036 liter/meter/day and 0.20695 liter/meter/day of water were collected from the Raschel mesh and Polypropylene mesh, respectively. The results of this study can pave the way for further development and assessment of the application of fog catchers in the Philippines as an alternative water resource in elevated areas to provide solution to water scarcity.


1975 ◽  
Vol 101 (2) ◽  
pp. 319-319
Author(s):  
Kanchit Chaemsaithong ◽  
Lucien Duckstein ◽  
Chester C. Kisiel

1974 ◽  
Vol 100 (3) ◽  
pp. 461-475
Author(s):  
Kanchit Chaemsaithong ◽  
Lucien Duckstein ◽  
Chester C. Kisiel

1975 ◽  
Vol 101 (2) ◽  
pp. 319-319
Author(s):  
Kanchit Chaemsaithong ◽  
Lucien Duckstein ◽  
Chester C. Kisiel

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