Abel Wolman's “The Metabolism of Cities” Revisited: A Case for Water Recycling and Reuse

1999 ◽  
Vol 40 (4-5) ◽  
pp. 29-36 ◽  
Author(s):  
Slawomir W. Hermanowicz ◽  
Takashi Asano
Keyword(s):  
Water Reuse ◽  
Reclaimed Water ◽  
Growth Patterns ◽  
Economic Feasibility ◽  
Special Focus ◽  
Factors Affecting ◽  
Alternative Means ◽  
Regional Population ◽  
Intended Use

Factors affecting the feasibility of water reclamation and reuse in an urban environment are discussed with special focus on reclaimed water quality and reuse applications. Water supplied to a city undergoes only small changes in quality and thus becomes a valuable resource ready for reuse and under local control. Successful development of water reuse must take into consideration technical, financial and social aspects. The quality of the reclaimed water must be matched to its intended use and alternative means of its distribution should be considered. Regional population growth patterns and their influence on economic feasibility of water reuse are examined.

Economic considerations and decision support tool for wastewater reuse scheme planning

2007 ◽  
Vol 56 (5) ◽  
pp. 175-182 ◽  
Author(s):  
R. Hochstrat ◽  
D. Joksimovic ◽  
T. Wintgens ◽  
T. Melin ◽  
D. Savic
Keyword(s):  
Water Reuse ◽  
Net Present Value ◽  
Wastewater Reuse ◽  
Reclaimed Water ◽  
Decision Support Tool ◽  
Critical Issue ◽  
Economic Feasibility ◽  
Support Tool ◽  
The Cost ◽  
Economic Considerations

The reuse of upgraded wastewater for beneficial uses is increasingly adopted and accepted as a tool in water management. However, funding of schemes is still a critical issue. The focus of this paper is on economic considerations of water reuse planning. A survey of pricing mechanisms for reclaimed water revealed that most schemes are subsidised to a great extent. In order to minimise these state contributions to the implementation and operation of reuse projects, their planning should identify a least cost design option. This also has to take into account the established pricing structure for conventional water resources and the possibility of gaining revenues from reclaimed water pricing. The paper presents a case study which takes into account these aspects. It evaluates different scheme designs with regard to their Net Present Value (NPV). It could be demonstrated that for the same charging level, quite different amounts of reclaimed water can be delivered while still producing an overall positive NPV. Moreover, the economic feasibility and competitiveness of a reuse scheme is highly determined by the cost structure of the conventional water market.

Subtitle Translation Strategies of Dish Name in the Chinese Documentary-A Bite of China 1

2020 ◽  
Author(s):  
Zhang Qi ◽  
◽  
Ang Lay Hoon ◽  
Keyword(s):  
Chinese Culture ◽  
Comparative Approach ◽  
Dietary Habit ◽  
Special Focus ◽  
Factors Affecting ◽  
Translation Strategies ◽  
Cultural Ideology ◽  
Object Of Study ◽  
Chinese Films

With the implementation of “go globally” strategy of Chinese culture, a large number of Chinese films and TV programs have been produced to go abroad. As a medium and carrier of cultural communication, the quality of documentary subtitle translation determines whether Chinese culture can be appropriately disseminated or not. This paper aims to investigate the translation strategies of culture-specific items with special focus on name of dishes. The object of study in this paper is A Bite of China 1 produced by CCTV in 2012, which is not only about Chinese foods but also geography, local customs and dietary habit. Firstly, by using comparative approach, the linguistic characteristics are discussed to identify the similarities and differences between source and translated dish names. Then the translation strategies for dish name are examined. Next, such factors affecting translation strategies as cultural ideology is analyzed. The objective of this paper is to study what translation strategies are possibly adopted when translating Chinese dish name into English in the documentary. The findings show that in the process of dish name translation of Chinese documentaries, domestication and foreignization are two frequently used strategies which is complementary to each other.

Maximizing the Benefits of Reclaimed Water for Irrigating the Landscape and Protecting the Environment

EDIS ◽  
2013 ◽  
Vol 2013 (11) ◽  
Author(s):  
George Hochmuth ◽  
Laurie Trenholm ◽  
Don Rainey ◽  
Esen Momol ◽  
Claire Lewis ◽  
...  
Keyword(s):  
Water Quality ◽  
Environmental Protection Agency ◽  
Water Reuse ◽  
Municipal Wastewater ◽  
Reclaimed Water ◽  
Water Efficiency ◽  
Protection Agency ◽  
National Leader ◽  
Soil And Water

Reclaimed water is water that has been treated in municipal wastewater facilities and is safe to use for designated purposes, including residential landscape irrigation. “Water reuse” is the term used to describe the beneficial application of reclaimed water. Approximately 663 million gallons of reclaimed water are used daily in Florida. Florida is a national leader in using reclaimed water, and in 2006 Florida’s reuse program received the first U.S. Environmental Protection Agency Water Efficiency Leader Award. Using reclaimed water in Florida meets a state objective for conserving freshwater supplies, and preserves the water quality of rivers, streams, lakes, and aquifers. This publication discusses the benefits of using reclaimed water to irrigate the landscape and explains how using reclaimed water helps to protect the environment. This 4-page fact sheet was written by George Hochmuth, Laurie Trenholm, Don Rainey, Esen Momol, Claire Lewis, and Brian Niemann, and published by the UF Department of Soil and Water Science, November 2013. http://edis.ifas.ufl.edu/ss587

Reclaimed municipal wastewater - a potential water resource in China

2001 ◽  
Vol 43 (10) ◽  
pp. 51-58 ◽  
Author(s):  
He Pinjing ◽  
L. Phan ◽  
Gu Guowei ◽  
G. Hervouet
Keyword(s):  
Water Quality ◽  
Water Resource ◽  
Water Reuse ◽  
Municipal Wastewater ◽  
Wastewater Reuse ◽  
Reclaimed Water ◽  
Socio Economic Development ◽  
Industrial Use ◽  
Resource Shortage

Due to water resource shortage and socio-economic development within twenty years, China faces serious problems of water supply and water pollution. Several criteria and suitable reclamation processes related to water reuse have been created in China, which are helpful to improve the situation of water scarcity. In the future, reclaimed municipal wastewater reuse will mainly be developed for urban and industrial use. Potential supply quantity of reclaimed water, quality of reclaimed water, and reclamation cost are favorable to potential reuses. Based on further public environmental education, on a relevant development of national and local standards for reclaimed water quality, and on an increase of sanitary rate, more and more planned reclaimed water reuse projects would be expected in China.

Situations of water reuse in China

Water Policy ◽  
2013 ◽  
Vol 15 (5) ◽  
pp. 705-727 ◽  
Author(s):  
Shuang Liu ◽  
Kenneth M. Persson
Keyword(s):  
Management System ◽  
Water Reuse ◽  
Driving Forces ◽  
Sustainable Use ◽  
Reclaimed Water ◽  
Social Institutions ◽  
Cost Effective ◽  
Water Shortage ◽  
Cultural Backgrounds ◽  
Factors Affecting

Water reuse is a cost-effective solution that is carried out in many water-shortage countries on different levels. China, which is the most populous country in the world, is facing a serious water crisis, with great demand and feasibility to use reclaimed water to deal with freshwater shortage and pollution. Although much progress has been made, challenges and problems still exist, which hinder the development of the water reuse market. Accordingly, a strategy should be made from a sustainable use perspective. In this paper, the driving forces, the situations of applications, the social institutions and cultural backgrounds related to water reuse in China are reviewed and presented by a literature review and survey. The obstacles and challenges are discussed from management system, safety of reclaimed water quality, economy and policy perspectives. Beijing and Tianjin are selected for case studies in some aspects. Through review and analysis, it can be concluded that the management system, price system, safe supply of reclaimed water and supported policy are the main factors affecting the development of water reuse in China. The paper also identifies strategies for further sustainable and safe water reuse.

scholarly journals ECONOMIC FEASIBILITY OF INNOVATION IN THE ACTIVITIES OF THE ATP

2018 ◽  
pp. 10-13
Author(s):  
N. A. Khramtsova ◽  
N. E. Reiter
Keyword(s):  
Economic Feasibility ◽  
Innovation Activity ◽  
Innovative Development ◽  
Factors Affecting ◽  
Transport Services ◽  
High Technologies

The article discusses the effectiveness of innovative projects in transport enterprises. Factors affecting the effectiveness of innovative projects. How innovation can affect the quality of transport services, increasing the competitiveness of companies. The article also discusses the causes of low innovation activity in the age of high technologies and the provision of state assistance in the innovative development of the transport segment of the economy.

Water reuse in the Apatlaco River Basin (México): a feasibility study

2004 ◽  
Vol 50 (2) ◽  
pp. 329-337 ◽  
Author(s):  
G. Moeller-Chavez ◽  
L. Seguí-Amórtegui ◽  
O. Alfranca-Burriel ◽  
V. Escalante-Estrada ◽  
F. Pozo-Román ◽  
...  
Keyword(s):  
River Basin ◽  
Water Reuse ◽  
Net Present Value ◽  
Economic Feasibility ◽  
Present Value ◽  
Useful Life ◽  
Industrial Reuse ◽  
Economical Feasibility ◽  
Water Uses

The aim of this work is to determine the technical and economic feasibility of implementing different reclamation and reuse projects that improve the quality of the Apatlaco river basin located in the central part of Mexico. A special methodology based on a decision support system was developed. This methodology allows to decide if it is convenient or not to finance a reclamation or reuse project for the most common water uses in the basin. This methodology is based on the net present value criteria (NPV) of the effective cash flow during the useful life of the project. The results obtained reveal a technical and economical feasibility for industrial reuse in Jiutepec and for agricultural reuse in Zacatepec and Emiliano Zapata. On the other hand, sanitation projects are not feasible in all cases analyzed. Therefore, Mexican Regulation (Ley Federal de Derechos en Materia de Agua) as currently implemented, does not promote and support this kind of projects.

Community experience and perceptions of water reuse

2003 ◽  
Vol 3 (3) ◽  
pp. 9-16 ◽  
Author(s):  
J. Marks ◽  
N. Cromar ◽  
H. Fallowfield ◽  
D. Oemcke
Keyword(s):  
Water Conservation ◽  
Water Reuse ◽  
Reclaimed Water ◽  
Cost Benefit ◽  
Quality Of Information ◽  
Personal Cost ◽  
Toilet Flushing ◽  
Initial Cost ◽  
Benefits And Costs

The experience and perceptions of 80 people residing in four separate sites, which feature reclaimed water systems, are considered in this paper in relation to the benefits and costs of residential water reuse applications. Reclaimed water is used for non-potable applications by residents in Florida mainly for garden irrigation and in Australia for both irrigation and toilet flushing. All respondents value reclaimed water and although the benefit of water conservation is identified they are more enthusiastic about the personal cost benefit involved in using this cheaper alternative to potable water. Many are willing to handle the water but the extent to which this increased exposure is seen as a good development depends on the quality of information provided to users. In relation to reclaimed water for toilet flushing, there is a strong indication that the water conservation and cost saving benefit is small compared to the initial cost and the increased cross connection risk.

Customer’s satisfaction on service quality at Vietnam Technological and Commercial Joint Stock Bank – An Giang Branch

2020 ◽  
Vol 4 (3) ◽  
pp. First
Author(s):  
Tran Minh Hieu ◽  
Nguyen Duong Ngoc Mai Chi
Keyword(s):  
Customer Satisfaction ◽  
Service Quality ◽  
Test Method ◽  
Quality Of Services ◽  
Factors Affecting ◽  
Factors Influencing ◽  
Alpha Reliability ◽  
Survey Results ◽  
Development Orientation

This study applied SERVQUAL scale of Parasuraman et al to measure factors affecting customer satisfaction on service quality at Vietnam Technological and Commercial Joint Stock Bank - An Giang Branch (Techcombank An Giang). The study was conducted to survey 207 customers who have been using the service at Techcombank An Giang. The survey results were analyzed by the Cronbach's Alpha reliability test method, then used Exploratory factor analysis (EFA) to verify and evaluate the scale of service quality. The results of the regression analysis show that customer's satisfaction about service quality at Techcombank An Giang includes four factors: The factor with the highest level is the Empathy with Beta = 0.253, the second of factor is the Responsibility with Beta = 0.248, ranked third in the influence level is the Tangible with Beta = 0.235, and the lowest impact level is the Reliability with Beta = 0.144. The research also uses statistical methods to describe and test the differences of demographic factors with customer's satisfactionon service quality.The analysis results show that there is no difference between customer's satisfaction on service quality and factors such as gender, age, income, number of transaction banks, regular transaction banks, and time to use the service at Techcombank An Giang. Through the research results, the author would like to propose some ideas to improve the quality of services, thereby attracting new customers and importantly, keeping traditional customers because the development orientation of Techcombank is to take care of old customers to cross sell other products of the bank. The Stud results offer a basis for the branch to identify the factors influencing customer satisfaction on their service quality, thereby having an appropriate strategy to improve customer satisfaction.

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