scholarly journals Clean Water Supply Development Model in Sentul City

2020 ◽  
Vol 36 (2) ◽  
Author(s):  
Asep Suheri ◽  
C Kusmana ◽  
MYJ Purwanto ◽  
Y Setiawan
Keyword(s):  
Water Supply ◽  
Total Population ◽  
Water Shortage ◽  
Development Model ◽  
Social Aspect ◽  
Urban Residents ◽  
Clean Water ◽  
Raw Water ◽  
Water Shortages ◽  
Community Based

This study aims to predict the current and future demand for clean water, and efforts to develop clean water supply from a social aspect in Sentul City (SC). To estimate the need for clean water, it is predicted from the total population from year to year. Forecasting population in this study uses arithmetic and geometric methods, while Stella software is used to facilitate the analysis. Starting in 2030, it is estimated that SC will experience water shortages. The Community Based Drinking Water Supply and Sanitation or PAMSIMAS program and installation of smart tanks are proposed to overcome the problem water shortage of rural residents in SC. Meanwhile, for urban residents, they can collect rainwater that falls on the roofs of houses and collect it in smart tanks. The implementation of PAMSIMAS program and the installation of smart tanks in SC has an important function as a supplier of backup raw water sources to overcome current and future shortages of clean water.

scholarly journals Assessment of Future Climate Change Impact on Agricultural Water Supply Capacity in Geum River Basin Using SWAT and MODSIM-DSS

2020 ◽  
Vol 20 (6) ◽  
pp. 55-66
Author(s):  
Sehoon Kim ◽  
Chunggil Jung ◽  
Jiwan Lee ◽  
Jinuk Kim ◽  
Seongjoon Kim
Keyword(s):  
Water Supply ◽  
River Basin ◽  
Water Shortage ◽  
Future Climate Change ◽  
Industrial Water ◽  
Agricultural Water ◽  
Water Shortages ◽  
Daily Streamflow ◽  
Agricultural Water Supply ◽  
Supply Capacity

This study is to evaluate future agricultural water supply capacity in Geum river basin (9,865 km<sup>2</sup>) using SWAT and MODSIM-DSS. The MODSIM-DSS was established by dividing the basin into 14 subbasins, and the irrigation facilities of agricultural reservoirs, pumping stations, diversions, culverts and groundwater wells were grouped within each subbasin, and networked between subbasins including municipal and industrial water supplies. The SWAT was calibrated and validated using 11 years (2005-2015) daily streamflow data of two dams (DCD and YDD) and 4 years (August 2012 to December 2015) data of three weirs (SJW, GJW, and BJW) considering water withdrawals and return flows from agricultural, municipal, and industrial water uses. The Nash−Sutcliffe efficiency (NSE) of two dam and three weirs inflows were 0.55∼0.70 and 0.57∼0.77 respectively. Through MODSIM-DSS run for 34 years from 1982 to 2015, the agricultural water shortage had occurred during the drought years of 1982, 1988, 1994, 2001 and 2015. The agricultural water shortage could be calculated as 197.8 × 10<sup>6</sup> m<sup>3</sup>, 181.9 × 10<sup>6</sup> m<sup>3</sup>, 211.5 × 10<sup>6</sup> m<sup>3</sup>, 189.2 × 10<sup>6</sup> m<sup>3</sup> and 182.0 × 10<sup>6</sup> m<sup>3</sup> respectively. The big shortages of agricultural water were shown in water resources unit map number of 3004 (Yeongdongcheon) and 3012 (Geumgang Gongju) areas exceeding 25.1 × 10<sup>6</sup> m<sup>3</sup> and 47.4 × 10<sup>6</sup> m<sup>3</sup>. From the estimation of future agricultural water requirement using RCP 8.5 INM-CM4 scenario, the 3004 and 3012 areas showed significant water shortages of 26.1 × 10<sup>6</sup> m<sup>3</sup> (104.1%) and 50.9 × 10<sup>6</sup> m<sup>3</sup> (107.4%) in 2080s (2070∼2099) compared to the present shortages. The water shortages decreased to 23.6 × 10<sup>6</sup> m<sup>3</sup> (94.0%) and 43.3 × 10<sup>6</sup> m<sup>3</sup> (91.4%) below of the present shortages by developing irrigation facilities.

PENGARUH KEBUTUHAN AIR BERSIH TERHADAP JUMLAH PENDUDUK PULAU KARIMUN BESAR (STUDI KASUS: PDAM TIRTA KARIMUN)

2021 ◽  
Vol 1 (2) ◽  
pp. 1-21
Author(s):  
Riko Rizal ◽  
Kiki Herliza
Keyword(s):  
Water Use ◽  
Spatial Planning ◽  
Water Reservoir ◽  
Secondary Data ◽  
Water Sources ◽  
Clean Water ◽  
Raw Water ◽  
Water Shortages ◽  
Alternative Sources

The problem of providing clean water is currently a very serious problem on Karimun Besar Island. The need for clean water has increased every year while the availability of clean water is increasingly limited, due to the narrowing of infiltration areas, exploitation of raw water sources that do not pay attention to the sustainability of water sources, and the amount of reservoir discharge which is influenced by the climate on Karimun Besar Island. In order to avoid water shortages, it is necessary to maintain and preserve existing water sources, efficiency in water use and the search for new alternative sources. The purpose of this study is to analyze whether there is an effect of clean water needs on the population and to find out whether the water reservoir of the Sei Bati reservoir is in accordance with the Spatial Planning of Karimun Regency by using secondary data as reference from PDAM Tirta Karimun

scholarly journals Literature Study on Community Participation in Community Based Rural Water Supply and Sanitation Programs

2018 ◽  
Vol 31 ◽  
pp. 09033 ◽  
Author(s):  
Siti Robiah Nurbaiti ◽  
Azis Nur Bambang
Keyword(s):  
Water Supply ◽  
Community Participation ◽  
Universal Access ◽  
Clean Water ◽  
Literature Study ◽  
Community Based ◽  
Clean Air ◽  
The Republic ◽  
The Right ◽  
Water Supply And Sanitation

Clean water and proper sanitation are basic human needs, existing procurement in the Law of the Republic of Indonesia Number 7 of 2004 on Water Resources and Government Regulation of the Republic of Indonesia Number 16 of 2005 on Development of Water Supply System, which the state guarantees the right of everyone water for basic daily minimum needs to meet the needs of a healthy, productive, and clean life. Norms every society has the right to get clean air to meet basic daily needs. One of the points in the goal of sustainable development goals (SDGs) in the environment sector is the guarantee of the community to achieve universal access to clean water and sanitation. The SDG High Level Panel held in 2012 calls on countries around the world to do so in 2030. Fulfillment of clean air and sanitation in Indonesia is conducted through two sectoral approaches, the first through agencies, or related agencies and the second through a Society. In accordance with its community-based principles, the role itself is a key factor in the success of the program. Therefore, the purpose of this paper is to find out the forms of community participation and the factors that influence participation in community-based water supply and sanitation programs in the field of literature studies of previous research such as research journals, theses, theses, dissertations and related books This literature study topic.

Evaluation of dual-mode rainwater harvesting system to mitigate typhoon-induced water shortage in Taiwan

2010 ◽  
Vol 62 (1) ◽  
pp. 140-147 ◽  
Author(s):  
M. M. Islam ◽  
F. N.-F. Chou ◽  
C.-H. Liaw
Keyword(s):  
Water Supply ◽  
Rainwater Harvesting ◽  
Water Shortage ◽  
Supply System ◽  
Water Supply System ◽  
Treatment Level ◽  
Government Subsidy ◽  
Raw Water ◽  
Dual Mode ◽  
Design Algorithm

The water shortage of today's world is one of the most challenging problems and the world is looking for the best solution to reduce it. Some human made causes and also natural causes are liable for the shortage of the existing water supply system. In Taiwan, especially during typhoon, the turbidity of raw water increases beyond the treatment level and the plant cannot supply required amount of water. To make the system effective, a couple of days are needed and the shortage occurs. The purpose of this study is to solve this emergency shortage problem. A dual-mode Rainwater Harvesting System (RWHS) was designed for this study as a supplement to the existing water supply system to support some selected non-potable components such as toilet and urinal flushing of an elementary school. An optimal design algorithm was developed using YAS (yield after spillage) and YBS (yield before spillage) release rules. The study result proved that an optimum volume of tank can solve the emergency water shortage properly. The system was found to be more reliable in Taipei area than that of Tainan area. The study also discovered that a government subsidy would be needed to promote the system in Taiwan.

scholarly journals Preventive strategy in response to climate change and infrastructural failures for Jakarta slum dwellers

2012 ◽  
Vol 5 (1) ◽  
pp. 421-434
Author(s):  
V. Pooroe ◽  
I. Prabaharyaka
Keyword(s):  
Climate Change ◽  
Water Supply ◽  
Urban Poor ◽  
Storage System ◽  
Preventive Strategy ◽  
Wet Season ◽  
Water Shortages ◽  
Community Based ◽  
Water Users ◽  
Annual Water

<p><strong>Abstract.</strong> Jakarta is a city with unpredictable yet annual water shortages, both during the dry and wet season, which disproportionately affect the urban poor. One possible solution is to redevelop the existing water supply system which is now working in one of the largest slum area in Penjaringan, North Jakarta. This system is equipped with a large meter, the Master Meter, to record the communal water consumption and individual meters to record household consumptions. The Community Based Organization uses, operates, and maintains the system based on agreement with water users. Improvement of the Master Meter is achieved by harvesting uncollected rain water during the wet season with its high rainfall intensity, modifying the water storage system and improving the influent water quality. This paper aims to provide a preventive strategy in response to climate change and infrastructural failures based on a case study of community-based water supply project in Penjaringan, Jakarta.</p>

scholarly journals “PERAK” (PERANTI PEMURNI AIR KERUH) UNTUK MENGATASI KEKURANGAN AIR BERSIH DI DESA SENGGIGI

2019 ◽  
Vol 25 (4) ◽  
pp. 201
Author(s):  
Candra Dwipayana Hamdin ◽  
Handa Muliasari ◽  
Retno Zahara ◽  
Mujiburrohman Mujiburrohman ◽  
Devy Shandra Purwati ◽  
...  
Keyword(s):  
Water Supply ◽  
Everyday Life ◽  
Water Purification ◽  
Water Shortage ◽  
Clean Water ◽  
Turbid Water ◽  
Self Help ◽  
Self Help Groups ◽  
And Training ◽  
Self Help Group

Desa Senggigi merupakan salah satu daerah yang kekurangan pasokan air bersih, khususnya di Dusun Senggigi RT 04.Kondisi ini sangat memprihatinkan, sebab ketika musim kemarau tiba sangat sulit untuk memperoleh air bersih.Adapun air PDAM maupun air sungai sangatlah keruh sehingga tidak layak untuk digunakan.Oleh karena itu,dibutuhkan sebuah solusi terkait pengelolaan air keruh menjadi air bersih, yaitu PERAK (Peranti Pemurni Air Keruh).Tujuan dibuatkan program ini adalah terciptanya suatu alat pemurni air keruh (PERAK),terbentuk masyarakat yang terampil dalam mengelola air keruh menjadi air bersih, dan terbentuknya KelompokSwadaya Masyarakat di Dusun Senggigi. Metode yang digunakan dalam program ini adalah sosialisasi dan pelatihan pembuatan PERAK. Adapun hasil yang didapatkan pada pelaksanaan program ini adalah PERAK telah dapat menghasilkan air bersih yang dapat digunakan untuk keperluan kehidupan sehari-hari.Selain itu warga Dusun Seggigi juga telah mampu membuat PERAK dan telah dibentuknya Kelompok Swadaya Masyarakat yang bertugas memonitoring pelaksanaan program sehingga tercipta kemandirian dalam pelaksanaan program tersebut.Dengan demikian PERAK telah berhasil menjadi solusi bagi permasalahan kekurangan air bersih bagi Dusun Senggigi.Kata kunci: Air Bersih; Air Keruh; Pemurni Air; PERAK; Senggigi.AbstractSenggigi Village is one of the areas that lack of clean water supply, especially in Dusun Senggigi RT 04. This condition is very concerning, because when the dry season comes, it is very difficult to obtain clean water. The PDAM water or river water is very muddy so it is not feasible to use. Therefore, it takes a solution related to the management of turbid water into clean water, which is PERAK (Refrigerant Water Purifier). The purpose of this PERAK program is to create a turbid water purification tool (PERAK), to form a skilled community in managing turbid water into clean water, and forming Self-Help Groups in Senggigi Village. The methods used in this program are socialization and training on making PERAK. As for the results obtained in the implementation of this program is PERAK has been able to produce clean water that can be used for the purposes of everyday life. In addition, residents of Dusun Senggigi has also been able to make PERAK and has formed a Self-Help Group which is tasked to monitor the implementation of the program so as to create independence in the implementation of the program. Thus PERAK has successfully become the solution for the problem of water shortage for Dusun Senggigi.Keywords: Clean Wate; Cloudy Water; Water Purifier; PERAK; Senggigi.

scholarly journals Strategi Pemenuhan Kebutuhan Masyarakat terhadap Air Bersih di Kabupaten Bengkalis

2020 ◽  
Vol 11 (2) ◽  
pp. 166-181
Author(s):  
Sri Endang Kornita
Keyword(s):  
Water Supply ◽  
Swot Analysis ◽  
Development Planning ◽  
Clean Water ◽  
Community Based ◽  
Community Needs ◽  
Self Help ◽  
Policy Objectives ◽  
Piping Networks ◽  
Research Analysis

The purpose of regional development is to improve the people's welfare. So in an effort to achieve these objectives community-based development planning is needed, by striving for the communities’ basic needs to be accommodated in a transparent, democratic and accountable manner. This study analyze the strategies and determine the model of clean water supply for the community in Bengkalis Regency. The research analysis uses descriptive qualitative and quantitative and SWOT. The SWOT Analysis shown that the community needs for clean water in Bengkalis Regency could be used SO strategies, namely strategies to achieve policy objectives by utilizing the strengths and potential/opportunities that are owned by cooperation between stakeholders. Whereas the water supply model that is possible for community needs in Bengkalis Regency is through the Piping Network (JP) provided by the local government through PDAM BUMD, non-piping / Non-Piping Networks (BJP) through PAMSIMAS and community self-help.

scholarly journals Research on Hedging Rules Based on Water Supply Priority and Benefit Loss of Water Shortage—A Case Study of Tianjin, China

Water ◽  
2019 ◽  
Vol 11 (4) ◽  
pp. 778 ◽  
Author(s):  
Baohui Men ◽  
Zhijian Wu ◽  
Huanlong Liu ◽  
Yangsong Li ◽  
Yong Zhao
Keyword(s):  
Water Supply ◽  
High Efficiency ◽  
Water Shortage ◽  
Urban Water ◽  
Urban Water Supply ◽  
Domestic Water ◽  
Water Shortages ◽  
Water Users ◽  
Hedging Rules

When a city’s water demand cannot be fully satisfied, the hedging rule can reduce water loss by limiting water supply in advance. Based on water supply priority and benefit loss of water shortage for different users, this paper improved the objective function of hedging rules considering the benefit loss of water shortage. At the same time, according to the idea of restricting water supply by water users in turn, improved hedging rules (IHR) are applied to the urban water supply in Tianjin. The conclusions achieved from this study are as follows: (1) IHR increased water supply assurance rates for domestic water with high-priority and avoided destructive water shortages in agricultural water with low-priority. (2) IHR can better reduce the destructive loss caused by a large number of water shortages and the loss of production caused by a small numbers of water shortages than traditional hedging rules, which ensures high efficiency of water supply during the dry period. The results show that the IHR can improve the operational performance of the urban water supply.

scholarly journals Rapid Growth of Hotels in Yogyakarta and Its Relation to the City's Water Supply

2019 ◽  
pp. 43
Author(s):  
Odilia Renaningtyas Manifesty
Keyword(s):  
Water Supply ◽  
Carrying Capacity ◽  
Numerical Data ◽  
Water Shortage ◽  
Clean Water ◽  
Tourist Destination ◽  
Preliminary Study ◽  
Tourist Accommodation ◽  
The City ◽  
Scientific Base

As tourist destination, Yogyakarta offers a complete tourism package from man-made environment such as Ullen Sentalu Museum and the ancient temples to natural environment such as Mount Merapi. Roughly five million tourists, both locals and foreigners, were visiting the city in 2017. Furthermore, eighty percent of the tourists are reported staying at hotels and any other form of accommodation. The high number in accommodation demand makes hospitality business to flourish and more hotels to be built. However, the stated development might violate the environmental carrying capacity. The concern rises after the city’s residents started to link the growth of hotels development with water shortage in several parts of the city. Two sets of urban layer related to clean water supply is presented and ,with the support of numerical data about the growth of tourist accommodation, is analyzed to give scientific base to the issue and as preliminary study on formulating the solution to the issue.

scholarly journals Risco de Desabastecimento Hídrico na Região Seridó, Rio Grande do Norte, Brasil.

2021 ◽  
Vol 14 (6) ◽  
pp. 3711
Author(s):  
Yuri Marques Macedo ◽  
Adriano Lima Troleis ◽  
Lutiane Queiroz de Almeida
Keyword(s):  
At Risk ◽  
High Risk ◽  
Water Supply ◽  
Risk Index ◽  
Rio Grande ◽  
Water Shortage ◽  
Vulnerability Index ◽  
Water Sources ◽  
Water Shortages ◽  
State Planning

Este trabalho tem como propósito analisar o risco de desabastecimento hídrico urbano municipal em uma região do estado do Rio Grande do Norte (RN), a partir dos resultados do Índice de Risco de Desabastecimento Hídrico (IRDH). A pesquisa foi direcionada pela hipótese de que a relação entre fatores ambientais, infraestruturais, socioeconômicos e de planejamento estatal, produz territórios de risco de desabastecimento hídrico. Os pressupostos teórico-metodológicos estão baseados em Welle e Birkmann (2015); Almeida, Welle e Birkmann (2016); Medeiros (2018); Oliveira (2018); Macedo e Troleis (2020). Neste contexto, o IRDH foi estruturado em uma perspectiva sistêmica, onde os territórios de risco de desabastecimento hídrico foram identificados a partir de indicadores ambientais, infraestruturais, socioeconômicos e de planejamento estatal, utilizando como instrumentos de análise 19 variáveis. Como resultado o artigo apresenta a região de abastecimento hídrico Seridó, com 23 municípios, dos quais 20 foram classificados como ‘alto risco’ de desabastecimento hídrico (87%); 3 com ‘médio risco’ (13%) e nenhum com ‘baixo’, ‘muito baixo’ e ‘muito alto’ risco conforme a classificação do IRDH. A região apresentou-se extremamente vulnerável ao desabastecimento hídrico, principalmente pelas características ambientais e infraestruturais destacados por períodos de estiagem prolongada, baixa disponibilidade de abastecimento dos mananciais superficiais e subterrâneos, além de fragilidade na infraestrutura de saneamento básico, a partir da exposição dos mananciais à contaminação. Foram propostas a transposição de bacias, integração de sistemas de abastecimento, pesquisa hidrogeológica entre outras, para mitigação do risco de desabastecimento hídrico resultante para esta região.Palavras-chave: Vulnerabilidade; Índice; Seridó, Colapso Hídrico.  Risk of Water Shortage in The Seridó Region of Rio Grande Do Norte, Brazil A B S T R A C TThis paper aims to analyze the risk of municipal urban water shortages in a region of the state of Rio Grande do Norte (RN), based on the results of the Water Supply Risk Index (IRDH). The research was guided by the hypothesis that the relationship between environmental, infrastructural, socioeconomic and state planning factors produces territories at risk of water shortages. The theoretical-methodological assumptions are based on Welle e Birkmann (2015); Almeida, Welle and Birkmann (2016); Medeiros (2018); Oliveira (2018); Macedo and Troleis (2020). In this context, the IRDH was structured from a systemic perspective, in which the territories at risk of water shortages were identified through environmental, infrastructural, socioeconomic and state planning indicators - as instruments of analysis, nineteen variables were used. As a result, the article presents the Seridó water supply region, with 23 municipalities, of which 20 were classified as 'high risk' of water shortages (87%); 3 as ‘medium risk’ (13%) and none as ‘low’, ‘very low’ and ‘very high’ risk as per the IRDH rating. The region is extremely vulnerable to water shortages, the main reasons are the environmental and infrastructural characteristics highlighted by periods of prolonged drought, low availability of supply of surface and underground water sources, in addition to shortcoming in basic sanitation infrastructure, which caused by the exposure of water sources to contamination. Watershed transposition, integration of supply systems, hydrogeological research, among others, were proposed to mitigate the risk of resulting water shortages for this region.Keywords: Vulnerability; Index; Seridó, Water Collapse

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