scholarly journals Kebutuhan Air Harian Masyarakat Desa Jada Bahrin Kabupaten Bangka

2020 ◽  
Vol 8 (1) ◽  
pp. 11-19
Author(s):  
Endang Setyawati Hisyam ◽  
Ferra Fahriani ◽  
Rahmad Hidayat
Keyword(s):  
Water Demand ◽  
Dry Season ◽  
Clean Water ◽  
Total Water ◽  
Factors Affecting ◽  
Artificial Pond ◽  
The People ◽  
Daily Water

Jada Bahrin village produces vegetables, rubber, pepper, and pineapple. The people in this village work as a farmer, fisherman, trader, and entrepreneur. They face a big problem to get water in dry season. They only rely on artificial pond to collect and distribute the water to the people. The goals of this study is to know the average daily water demand at present and the prediction of water needs for the next 10 years as well as the factors that influence the water needs in Jada Bahrin. Data for analysis were gathered by distributing questionnaires to respondents. Based on the analysis, the average daily water demand of each person in Jada Bahrin Village was 107.83 liters/person/day (Ipoph) and the prediction of the total water needs of Jada Bahrin Village in the next 10 years (2028) was 2.43 liters/second. Factors affecting the need for clean water were the type of work, the level of income and the influence of climate

scholarly journals Causes and Effects of Water Consumption Drop by the Population of Cities in Poland - Selected Aspects

2015 ◽  
Vol 27 (27) ◽  
pp. 67-79 ◽  
Author(s):  
Marcin Gorączko ◽  
Rafał Pasela
Keyword(s):  
Water Consumption ◽  
Water Volume ◽  
Total Water ◽  
Official Statistics ◽  
Factors Affecting ◽  
City Population ◽  
Household Water ◽  
Daily Water ◽  
The City ◽  
Daily Water Consumption

Abstract The article presents, with an example of four cities of various size, a phenomenon of a drop in water consumption by the city population in Poland. The paper draws on 1995-2012 official statistics. A significant decrease in household water consumption was observed, which refers to both the total water volume used by households as well as the average daily water consumption per resident. The article also determines the most essential factors affecting the amount of water consumed, out of which the price of water appears to be of the most significant one.

scholarly journals KEANDALAN EMBUNG LAMBADEUK UNTUK PEMENUHAN AIR BERSIH DI DAERAH PESISIR KECAMATAN PEUKAN BADA ACEH BESAR

2018 ◽  
Vol 1 (4) ◽  
pp. 971-984
Author(s):  
Setia Budi ◽  
Azmeri Azmeri ◽  
Syamsidik Syamsidik
Keyword(s):  
Coastal Area ◽  
Water Demand ◽  
River Flow ◽  
Dry Season ◽  
Clean Water ◽  
Wet Season ◽  
Microsoft Excel ◽  
Non Linear ◽  
Dam Operation ◽  
Inflow Discharge

Abstract : Water demand fulfillment in coastal area of Peukan Bada Sub District is still complicated. Peukan Bada Community in coastal area currently still depends on well water. The existence of Lambadeuk Small Dam located in Peukan Bada Sub District – Aceh Besar, which River Flow Area (DAS) is ± 2.27 Km², is expected to be able in fulfilling clean water demand. The objectives of this research are to find out water supply, to optimize the operation and to obtain the reliability of Lambadeuk Small Dam Operation. The method used in operating the small dam is analyzed by Non Linear Program using Solver Microsoft Excel. In optimizing the operation, it is divided into three season conditions. The highest inflow discharge of dry season is in January which is 0.222 m3/sec or 0.594 MCM, while the highest inflow discharge of normal season is in December which is 0.294 m3/sec or 0.787 MCM, and the highest inflow discharge of wet season is in November which is 0. 463 m3/sec or 1.199 MCM. The projection of population and clean water demand for population need in coastal area of Peukan Bada Sub District can be described as for population 5,954 in 2015, the clean water demand is 0.0099 m3/sec so that in 2035, the population will become 10,534 and the clean water demand will be 0.0176 m3/sec. The average inflow from 2015 to 2035 for dry season is 4.031 MCM, for normal season is 5.816 MCM, and for wet season is 9.077 MCM. Water release is 0.312 MCM, and basic water demand is 0.556 MCM. Optimization reliability of Lambadeuk Small Dam Operation is reliable and 100% can fulfill the water demand in the downstream of the small dam, and the management organizer of Lambadeuk Small Dam can also expand service area of clean water demand in the coastal area of Peukan Bada Sub District – Aceh Besar. Abstrak: Dalam pemenuhan kebutuhan air bersih di daerah pesisir Kecamatan Peukan Bada masih kesulitan untuk kebutuhan air bersih. Selama ini masyarakat di daerah pesisir masih mengandalkan air sumur. Dengan adanya Embung Lambadeuk yang terletak di Kecamatan Peukan Bada Kabupaten Aceh Besar, yang mempunyai luas Daerah Aliran Sungai (DAS) ± 2,27 Km², mampu untuk pemenuhan kebutuhan air bersih. Tujuan dari penelitian ini untuk mengetahui ketersediaan air, mengoptimalkan pengopersian dan mendapatkan keandalan pengopersian Embung Lambadeuk. Pada penelitian ini metode pengoperasian embung yang dianalisis menggunakan program Non Linear dengan solver Microsoft Excel. Dalam optimasi pengoperasian dikelompokan dalam tiga kondisi tahun musim, dimana kondisi tahun musim kering debit Inflow yang tertinggi berada pada bulan Januari sebesar 0,222 m3/dt dengan kapasitas  0,594 MCM, pada kondisi tahun normal debit yang tertinggi berada pada bulan  Desember sebesar 0,294 m3/dt  dengan kapasitas  0,787 MCM dan pada kondisi tahun basah debit yang tertinggi pada bulan Nopember sebesar 0,463 m3/dt dengan kapasitas  1,199 MCM. Proyeksi jumlah penduduk dan kebutuhan air bersih untuk pemenuhan penduduk di pesisir Kecmatan Peukan Bada, tahun 2015 dengan jumlah penduduk sebesar 5.954 jiwa, kebutuhan air bersih 0,0099 m3/dt dan Tahun 2035 jumlah penduduk sebesar 10.534 jiwa, kebutuhan air bersih 0,0176 m3/dt. Untuk Inflow tahun kering dari Tahun 2015 sampai Tahun 2035 Inflow rata-rata tahunan sebesar 4,031 MCM, tahun normal dari Tahun 2015 sampai tahun 2035 Inflow rata-rata sebesar 5,816 MCM, dan tahun basah Inflow rata-rata tahunan sebesar 9,077 MCM. Release air sebesar 0.312 MCM, dan kebutuhan air baku sebesar 0,556 MCM. Hasil yang dicapai adalah Pengoperasian Embung yang Optimal dan Keandalan Pengoperasian Embung. Dimana Keandalan Pengoperasian Embung Lambadeuk sangat berpengaruh dari volume dan periode waktu, dan terhadap Manajemen pengelola Embung Lambadeuk, bisa mengambil langkah-langkah untuk memperluas daerah layanan kebutuhan air bersih di pesisir Kecamatan Peukan Bada Aceh Besar.

scholarly journals PEMILIHAN ALTERNATIF SUMBER AIR BAKU DI KABUPATEN KARO

2021 ◽  
Vol 2 (2) ◽  
pp. 225-238
Author(s):  
Salomo Simanjuntak ◽  
Yetty Riris Saragi ◽  
Johan Oberlyn Simanjuntak ◽  
Humisar Pasaribu ◽  
Ricki A H Sianipar
Keyword(s):  
Water Demand ◽  
Water Distribution ◽  
Water Discharge ◽  
Production Capacity ◽  
Economic Conditions ◽  
Clean Water ◽  
Water Production ◽  
The People ◽  
Current Production ◽  
Geometry Method

Clean water is a primary need for humans in every country. The availability of clean water must be guaranteed in time, quantity and quality. The need for water for both domestic and non-domestic needs continues to increase from year to year. To meet the needs of clean water, the people of Karo Regency need clean water sources that are suitable for drinking. Water resources are water discharge and population for water distribution. In finding the amount of water demand, an analysis of the population and analysis of clean water production is carried out. Determining the need for clean water and the population in Karo Regency uses the Geometry method which this method shows the largest population growth so that it can be planned for clean water needs until 2027. Based on the results of the projected population plus the number of water needs in 2027 as many as 491,444 people, the required water discharge is 907,799 l/s while the current production capacity is 14,744.831 l/s, so the additional capacity needed is 0.01003 m3/s. Implementation in the construction of clean water facilities must be adjusted to the level of social, cultural, and economic conditions of the community.

scholarly journals Determination of an Annual Groundwater Recharge and Demand in Oke-Ero LGA, Kwara State, Nigeria

2020 ◽  
Vol 5 (1) ◽  
Author(s):  
Akeem A Agboola ◽  
Babatunde K Adeogun ◽  
Morufu A Ajibike
Keyword(s):  
Groundwater Recharge ◽  
Water Consumption ◽  
Water Demand ◽  
Consumption Rate ◽  
Groundwater Potential ◽  
Water Demands ◽  
The People ◽  
Potential Groundwater ◽  
Daily Water

Efficient groundwater management, water consumption rate and quantitative determination of the amount of rainfall that recharges groundwater naturally is essential for a place like Oke-Ero LGA where  the people in Oke-Ero depend mainly on groundwater as the only source of water supply. In this work, an attempt has been made to evaluate the amount of rainfall that recharges aquifers using Krishna model with a view to knowing the groundwater potential of the area and determine the water consumption rate. This study established that Oke-Ero LGA has 65.7 million cubic meters (MCM) groundwater potential annually, from the survey output the average daily water demand in Oke-Ero is 75 l/c/d. The total water demands across the LGA based on 2016 population estimate is 2.11 MCM/year with anticipated increase of 4.34 MCM/year by 2040 and expected water demand increase rate of 3.2% annually. This work has ascertained that the available water is sufficient to take care of the water demand of the people in Oke-Ero LGA and it also shows that there is more water for other activities such as industrial purposes. Keywords - Groundwater potential, Groundwater recharge, Oke-Ero LGA, Water demand. 

Application of short-term water demand prediction model to Seoul

2002 ◽  
Vol 46 (6-7) ◽  
pp. 255-261 ◽  
Author(s):  
C.N. Joo ◽  
J.Y. Koo ◽  
M.J. Yu
Keyword(s):  
Water Demand ◽  
Model Building ◽  
Time Series Prediction ◽  
Social Factor ◽  
Maximum Temperature ◽  
Factors Affecting ◽  
Demand Prediction ◽  
Daily Water ◽  
Water Demand Prediction ◽  
Artificial Neural Network Ann

To predict daily water demand for Seoul, Korea, the artificial neural network (ANN) was used. For the cross correlation, the factors affecting water demand such as maximum temperature, humidity, and wind speed as natural factors, holidays as a social factor and daily demand 1 day before were used. From the results of learning using various hidden layers and units in order to establish the structure of optimal ANN, the case of 3 hidden layers and numbers of unit with the same number of input factors showed the best result and, therefore, it was applied to seasonal water demand prediction. The performance of ANN was compared with a multiple regression method. We discuss the representation ability of the model building process and the applicability of the ANN approach for the daily water demand prediction. ANN provided reasonable results for time series prediction.

scholarly journals Vulnerability of Communities in Drought-Prone Areas during the COVID-19 Pandemic in Semarang City

2021 ◽  
Vol 317 ◽  
pp. 01079
Author(s):  
Santy Paulla Dewi ◽  
Retno Susanti
Keyword(s):  
Water Supply ◽  
Water Demand ◽  
Quantitative Method ◽  
Secondary Data ◽  
Dry Season ◽  
City Government ◽  
Government Agencies ◽  
Clean Water ◽  
The Government ◽  
Primary Problem

Covid-19 pandemic still becomes a primary problem that influences many aspects. Some of the government efforts to reduce the spread of this virus are by continuing to urge people to comply with health protocols, one of which is by washing their hands after doing activities. This has implications for the water demand that rises and becomes an essential issues for drought-prone areas, especially when entering the dry season. Therefore, this study aims to examine the vulnerability of communities in drought-prone areas due to the increased demand for clean water during the pandemic. This research used a quantitative method by comparing water demand with the ability of water supply from the government and the community. The study uses secondary data from government agencies. The results of this study are to determine the vulnerability of drought-prone areas by dividing them into three zones, namely low, medium, and high. In addition, the results of this study are expected to provide recommendations to the government regarding the provision of clean water for the community during a pandemic. This is important because the efforts of the Semarang City government to overcome drought have tended to be reactive and unsustainable.

scholarly journals Analisis Kebutuhan Air Bersih Kecamatan Anjir Muara dan Kecamatan Anjir Pasar

2019 ◽  
Vol 3 (1) ◽  
pp. 34-41
Author(s):  
Riska Norastina ◽  
Faryanto Effendi
Keyword(s):  
Water Loss ◽  
Water Demand ◽  
Production Capacity ◽  
Secondary Data ◽  
Least Square Method ◽  
Least Square ◽  
Primary Data ◽  
Clean Water ◽  
Total Water ◽  
Domestic Water

ABSTRAK Air adalah salah satu kebutuhan pokok manusia yang sangat berperan penting dalam kehidupan, air dapat diperoleh dari berbagai sumber, tergantung pada kondisi dan daerah setempat. Penyediaan air bersih untuk masyarakat saat ini menjadi salah satu permasalahan penting, dalam rangka memenuhi kebutuhan air bersih yang semakin meningkat setiap tahunnya. Maka PDAM Unit IKK Anjir Muara Pasar perlu mengkaji kembali kebutuhan air bersih. Metode penelitian yang digunakan yaitu dengan pengumpulan data primer dan data sekunder, kemudian dilakukan perhitungan proyeksi penduduk 10 tahun mendatang menggunakan 3 metode yaitu metode aritmatik, metode geometrik, dan metode least square. Kebutuhan air bersih yang dihitung yaitu kebutuhan domestik, kebutuhan non domestik, dan kehilangan air. Sehingga didapatlah kebutuhan air total 10 tahun mendatang. Hasil perhitungan yaitu kebutuhan air domestik tahun 2028 adalah 37,053 L/dtk, kebutuhan air non domestik tahun 2028 adalah 2,27 L/dtk, kehilangan air tahun 2028 adalah 7,864 L/dtk. Total kebutuhan air tahun 2028 adalah 47,19 L/dtk, kapasitas produksi  tahun 2028 yaitu 47,19 L/dtk. Kapasitas produksi yang terpasang saat ini adalah 70 L/dtk, sehingga pada tahun 2028 kapasitas yang terpasang saat ini memenuhi untuk 10 tahun  ke depan. Abstract Water is one of the basic human needs that plays an important role in life, water can be obtained from various sources, depending on conditions and the local area. The provision of clean water for the community is now one of the important problems, in order to meet the growing need for clean water every year. So the IKK PDAM Unit Promote the Estuary Market needs to review the need for clean water. The research method used is by collecting primary data and secondary data, then calculating the population projection for the next 10 years using 3 methods, namely arithmetic methods, geometric methods, and least square method. The calculated clean water needs are domestic needs, non-domestic needs, and water loss. So that you get the total water needs for the next 10 years. The calculation result is that domestic water demand in 2028 is 37,053 L/sec, non-domestic water needs in 2028 are 2.27 L/sec, water loss in 2028 is 7.864 L/sec. The total water demand in 2028 is 47.19 L/sec, production  capacity in 2028 is 47.19 L/sec. The currently installed production capacity is 70 L/sec, so that in 2028 the installed capacity currently meets for the next 10 years.

DAMPAK PENGELOLAAN SAMPAH PADA KESEHATAN MASYARAKAT DI TPA

2019 ◽  
Vol 5 (2) ◽  
Author(s):  
Emilda Emilda
Keyword(s):  
Public Health ◽  
Hand Hygiene ◽  
Waste Management ◽  
Qualitative Data ◽  
Water Storage ◽  
Health Impact ◽  
Clean Water ◽  
The People ◽  
Clean Environment ◽  
The Impact

The limitations of waste management in the Cipayung Landfill (TPA) causing a buildup of garbage up to more than 30 meters. This condition has a health impact on people in Cipayung Village. This study aims to analyze the impact of waste management at Cipayung Landfill on public health in Cipayung Village, Depok City. The research is descriptive qualitative. Data obtained by purposive sampling. Data was collected by interviews, observation and documentation. Based on interviews with 30 respondents, it was found that the most common diseases were diarrhea, then other types of stomach ailments, subsequent itching on the skin and coughing. This is presumably because the environmental conditions in the form of unhealthy air and water and clean and healthy living behaviors (PHBS) have not become the habit of the people. The results indicated that there were no respondents who had implemented all of these criteria. In general respondents have implemented  3 criteria, namely maintaining hair hygiene, maintaining skin cleanliness, and maintaining hand hygiene. While maintaining clean water storage is the most often overlooked behavior. To minimize this health impact, improvements in waste management in Cipayung landfill are needed along with continuous socialization and education to develop PHBS habits and the importance of maintaining a clean environment.

MASALAH DAN ALTERNATIF TEKNOLOGI PENGOLAHAN AIR UNTUK MASYARAKAT MISKIN KOTA

2018 ◽  
Vol 6 (3) ◽  
Author(s):  
Arie Herlambang
Keyword(s):  
Water Treatment ◽  
Ground Water ◽  
Potable Water ◽  
Diarrheal Disease ◽  
Low Cost ◽  
Clean Water ◽  
Treatment Technology ◽  
Alternative Technologies ◽  
The Poor ◽  
Daily Water

Clean water to poor communities who live in crowded municipal area is stillexpensive and a luxury. This condition is evidenced by the number of people whouse ground water for their daily water, because water taps still seems expensivefor them. Diarrheal disease is still relatively high for Indonesia, where nearly 16thousand people suffer from diarrhea due to poor sanitation. To help the poor inthe city, there are several alternative technologies that can be applied to publicaccess to clean water and adequate low-cost, including ground water treatmenttechnology with a filter system equipped with an ultraviolet sterilizer, or ozonegenerators, or using ultrafiltration, if possible can also use the reverse osmosismembrane that for fresh water. Arsinum is the best alternative should be chosenfor fulfilled potable water in slump area.Keywords : Sanitation, water treatment technology, portable water, low-cost, slump area

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