scholarly journals DESIGN OF PLUMBING SYSTEM AT TUNJUNGAN PLAZA APARTMENT, SURABAYA

2017 ◽  
Vol 1 (1) ◽  
pp. 82
Author(s):  
Sarah Meilani ◽  
Ariani Dwi Astuti ◽  
Ratnaningsih Ratnaningsih
Keyword(s):  
Waste Water ◽  
Water Supply ◽  
Water Use ◽  
Supply System ◽  
Water Supply System ◽  
Rain Water ◽  
Clean Water ◽  
Plumbing System ◽  
Recycled Water ◽  
Tank System

<strong>Aim:</strong> This study of plumbing system plan is  aimed at planning a plumbing system that is compatible with clean water, waste water and rain water management at Tunjungan Plaza apartment, Surabaya City, Indonesia according to SNI 8153-2015, and meet 5 aspects of safety, security, simplicity, beauty, and economy.  It applies water supply system which commonly used for tall buildings, namely Roof Tank system. <strong>Methodology and Result</strong>: Plumbing system planning methods are collecting and analyzing fluctuation in water use, planning clean water and recycled water systems by endorsing alternative piping for clean water and recycled water. In addition to water supply, recycled water system that utilizes waste water to be recycled for flushing closets and watering plants also required to be implemented. Average daily water consumption is 268 m<sup>3</sup>/day for clean water and 44 m<sup>3</sup>/day for recycled water with the capacity of ground water tank for clean water is 564.54 m<sup>3</sup> and recycled water is 62 m<sup>3</sup>. <strong>Conclusion, significance and impact study:</strong> Clean water supply system will implement roof tank system and recycled water will reutilize wastewater for flushing on toilet tank and watering the plants. Waste water use separated system between grey water and black water and then distributed to STP to be treated and reused for flushing water closet and watering plants. Rain water goes to infiltration well by gravity through designed 1 well. Total amount of investment of plumbing equipment is Rp 2,157,697,501,- with cost of water supply per unit Rp 4,445,643,- meanwhile waste water piping cost per units is Rp 1,070,711,-.

scholarly journals Energy-Water-Environment Nexus and the Transition Towards a Circular Economy: The Case of Qatar

2021 ◽  
Author(s):  
Abdul-Jalil Ibrahim ◽  
Nasim Shah Shirazi
Keyword(s):  
Water Supply ◽  
Development Strategy ◽  
Water Use ◽  
Circular Economy ◽  
Public Awareness ◽  
Water Environment ◽  
National Development ◽  
Supply System ◽  
Water Supply System ◽  
Vision 2030

Abstract Background Qatar’s per capita consumption of both energy and water is among the highest in the world. Documentation of methods to reduce energy and water use and its impact on the environment is crucial. A circular economy (CE) ensures that economic growth must not necessarily lead to more resource consumption. Materials and methods This study aims to discuss the CE approach with a focus on understanding the interdependencies between energy and water and their impact on the environment. The study explores the energy-water-environment nexus and how Qatar can leverage this to transition to a CE. The policy landscape and strategies related to energy and water use sectors are presented, addressing efficiencies and substitutes from a circular economic viewpoint. Results The findings show that electricity and mobility sectors(energy perspective of the CE) and agriculture and water supply system (water perspective of the CE) of the Qatari economy provide an opportunity for regeneration, virtualising, exchanging, optimising, sharing and closing loops to achieve CE growth. Conclusions The nexus between the mobility, electricity, agriculture and water supply system needs consideration for optimal policy outcome for the CE in Qatar. The study recommends a need to embark on public awareness on moving away from linear economic to the circular economic paradigm and developing a comprehensive policy on Qatar’s circular economic approach that consolidates the Qatar National Vision 2030 and the National Development Strategy 2018–2022 to provide policy clarity and communication towards CE.

scholarly journals Study on creation of water sources supplying the inner river system in Hanoi city with continuous flow for cleaning the aquatic environment

2018 ◽  
Vol 193 ◽  
pp. 02012
Author(s):  
Hue Huu Nguyen ◽  
Thanh Huu Nguyen
Keyword(s):  
Waste Water ◽  
Water Pollution ◽  
Water Supply ◽  
Aquatic Environment ◽  
River System ◽  
Supply System ◽  
Water Supply System ◽  
Current State ◽  
State Of Water ◽  
The One

Vietnam is currently facing major challenges from ongoing water pollution in urban rivers. In the city of Hanoi, the amount of domestic waste water, industrial waste water, and waste water from unprocessed trade villages are discharged directly into the rivers, which are the main causes of water pollution. The biggest problem now is how to deal with the current state of water pollution in the inner rivers of Hanoi with the focus on Day, Nhue, and To Lich river systems. This article presents the study to determine Route Works for a gravity based water supply system that provides continuous flows to these rivers. Then, the one-dimensional hydrodynamic model (HEC-RAS V4.1) is used as a basis for assessing the effectiveness of the solution. Through the results of the study, it was once again confirmed that the construction of a gravity based water supply system is feasible, both to improve the aquatic environment of the rivers and to ensure the supply of irrigation water for production.

Policy Analysis of Clean Water Supply System (CWSS) Development (Case Study of Kotamobagu’s CWSS)

2018 ◽  
Vol 881 ◽  
pp. 70-77
Author(s):  
Ahmad Nithasi Damopolii ◽  
Radianta Triatmadja ◽  
Intan Supraba
Keyword(s):  
Water Supply ◽  
Policy Analysis ◽  
Central Government ◽  
Supply System ◽  
Water Supply System ◽  
Government Support ◽  
Public Works ◽  
Network System ◽  
Clean Water ◽  
Water Network

CWSS in Kotamobagu has various problems such as, pipe water network that has not been operated optimally since its completion in 2012. The number of house connections was merely 424 out of 7,600 targeted until 2016. Other problems in Kotamobagu were related to the supply, backwash, insufficient electrical power supply, no water meter, reservoir leakage, and intake pipes leakage in Poyowa and Bilalang. This research aims to find the root of the problem in terms of Clean Water Supply System (CWSS)'s network system, organization, regulation, and management. The research focused on Poyowa Besar's CWSS and Bilalang-1's CWSS networks in Kotamobagu. The research methods included observation, survey, and policy analysis where respondents were required as sources of information. The respondents were from Sia's and Pontodon's CWSS that represented 162 house connections. Additional respondents representing 30 house connections were selected randomly at Poyowa Besar's and Bilalang-1's CWSS for comparison. The results indicated that the community, CWSS managers, and the Central Government support the existence of Kotamobagu CWSS management. The 30 house connections at Poyowa Besar's and Bilalang-1's CWSS have never been served with water, but the respondents positively hope that the matter will be solved in the near future. They were willing to keep waiting for the water network of Kotamobagu's CWSS. The root of the problem in the Poyowa Besar's and Bilalang-1's implementation was due primarily to a network system that was built by the Ministry of Public Works for the Municipal Government of Kotamobaguwas reportedly not in accordance with procurement regulation. There was disagreement between the Ministry of Public Works and Housing (MPWH) and the CWSS managers related to the items that have to be fulfilled for network infrastructure handover.

scholarly journals Water Use Issues

2020 ◽  
Vol 6 (5) ◽  
pp. 257-266
Author(s):  
D. Burdinov
Keyword(s):  
Life Cycle ◽  
Water Supply ◽  
Fresh Water ◽  
Water Use ◽  
Supply System ◽  
Water Supply System ◽  
Sewage System ◽  
The World ◽  
Pros And Cons ◽  
Water Disposal

The stages of the water life cycle are considered not only in the water supply system, but also in the water disposal system. The pros and cons of various methods of disinfecting fresh water are examined. Particular attention is paid to the problems of water reserves not only in Russia, but also in the world. The problems of the water supply and sewage system in Russia are considered. Examples of solutions to these problems are provided.

Pengembangan Sistem Penyediaan Air Bersih dengan Metode Appropriate Technology di Kelurahan Mekar Sari Kecamatan Rambutan Pemko Tebing Tinggi

2021 ◽  
Vol 6 (1) ◽  
pp. 34
Author(s):  
Ikhwansyah Isranuri ◽  
Nur Asnah Sitohang
Keyword(s):  
Population Growth ◽  
Water Supply ◽  
Community Service ◽  
Supply System ◽  
Water Supply System ◽  
Appropriate Technology ◽  
National Standard ◽  
Clean Water ◽  
Growth Data ◽  
The Public

Planning for a clean water supply system is a community service program carried out by USU in collaboration with the Dinas Pemberdayaan Masyarakat dan Desa(PMD) of the Pemko Tebing Tinggi. The problem encountered is the unavailability of clean water. This condition can interfere with people's daily activities such as the need for households. The clean water supply system that is implemented is the application of appropriate technology in the sense that it is easy to operate and all components are easy to care for by the public. The purpose of this activity is to provide clean water that meets health requirements, namely colorless, tasteless and odorless. This system is also planned to provide clean water for the next few years. The projection of population growth is also a consideration, which is calculated based on the average population growth data. Based on the Indonesian National Standard (SNI), the need for clean water for a population with a population of 300 households with the household category is 120 liters per person per day, so the water requirement is 1.67 liters/second. The source of water is obtained by digging 15 meters deep by installing 15 concrete rings with a diameter of 80 cm and a height of 100 cm. Then a pump is installed to suck water and then it is pumped into a poly tank (capacity 2100 liters) storage tank which is located at a height of 5-6 meters. Before flowing from the tank  to the pipe, the water is filtered using a filter. For this purpose, a piping installation complete with a valve and a float is designed to automatically close the pipe when the tank is full. The result of water from this system is clean water and suitable for consumption by residents.

PECULIARITIES OF THE WATER SUPPLY SYSTEM IN THE URBAN TYPE SETTLEMENT VOLZHSKY OF SAMARA REGION AND TENDENCIES AND CHANGES IN WATER CONSUMPTION

2016 ◽  
Vol 6 (1) ◽  
pp. 8-14
Author(s):  
Svetlana Yur'evna TEPLYKH ◽  
Pavel Aleksandrovich GORSHKALEV ◽  
Mikhail Dmitrievich CHERNOSVITOV ◽  
Sergey Sergeevich YUROV ◽  
Anna Olegovna YUROVA
Keyword(s):  
Water Supply ◽  
Water Consumption ◽  
Water System ◽  
Supply System ◽  
Water Supply System ◽  
Clean Water ◽  
Water Treatment Plants ◽  
Type Settlement ◽  
Elevated Tanks ◽  
New Facilities

Water supply system in the urban type sett lement Volzhsky of Samara Region has typical structures: water intakes from wells, water treatment plants, a pumping station of the second elevation with clean water reservoirs, elevated tanks and water supply network. Water supply system plays a signifi cant role in providing consumers with water. Water supply pipelines in the urban type sett lement Volzhsky have considerable deterioration, some emergency pipelines have been replaced with new ones, but with a smaller diameter. Today, the sett lement water system proves equal to its tasks, but if we take into account the new trends in water consumption and putt ing new facilities in operation it will be clear that this system requires substantial modernization.

scholarly journals Implementation and Detection of Novel Attacks to the PLC Memory of a Clean Water Supply System

2018 ◽  
pp. 91-103 ◽  
Author(s):  
Andres Robles-Durazno ◽  
Naghmeh Moradpoor ◽  
James McWhinnie ◽  
Gordon Russell ◽  
Inaki Maneru-Marin
Keyword(s):  
Water Supply ◽  
Supply System ◽  
Water Supply System ◽  
Clean Water

scholarly journals Theoretical principles of formation of the sustainable water supply system in environmental conditions

2020 ◽  
pp. 32-39
Author(s):  
Lyudmila Levkovska ◽  
Valeriy Mandzyk ◽  
Olga Mytrofanova
Keyword(s):  
Water Management ◽  
Water Resources ◽  
Water Supply ◽  
Water Use ◽  
Institutional Environment ◽  
World View ◽  
Supply System ◽  
Water Supply System ◽  
Entrepreneurial Activity ◽  
Sustainable Water Supply

One of the powerful factors behind the transformation of the components of the institutional environment that has evolved dynamically in recent decades is considered to be the environmental constraint, the main reason for which is the exacerbation of global environmental challenges and changes in the world-view of the modern world. In this regard, the study identifies and analyzes the patterns of transformation of conceptual approaches to the formation of a sustainable water supply system under environmental constraints. It is proved that one of the determining external factors that cause such transformation is the increase of environmental awareness of the population at the local, national and world levels. The system of methods of sustainable water supply in the conditions of ecological restrictions is proposed, which provides for complex scientifically grounded application of modern infrastructural, institutional and ecosystem mechanisms of water policy implementation and institutionalization of a number of strategic directions and processes of development of integrated water resources management of Ukraine. It is established that in the field of institutional support for sustainable water use, the evolution of conceptual approaches under the influence of «ecological» philosophy will determine, first and foremost, the improvement of the regulatory system of streamlining relations, its focus on optimizing the use of water resources, their conservation and reproduction. It covers all the main characteristics of the institutional environment, the system of rules and norms of behavior of economic relations, changes in the set of incentives for entrepreneurial activity and in the sphere of coordination of economic, financial and regulatory activities and state planning. Therefore, the strategic directions of transformation of the current water management system in order to ensure their expanded reproduction is the institutionalization of new rules and standards for the economic development of water resources, in particular the specification of ownership rights for water resources and the spread of modern forms of public-private partnership in the field of water use. This will increase the level of investment support for the reproduction of water resources and expand the available financial base for the modernization of water management infrastructure.

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