We also identified 26 extra publications using the snowball method (see Annex for all the results). Bellver-Domingo, A.; Hernndez-Sancho, F. Circular economy and payment for ecosystem services: A framework proposal based on water reuse. Technologies to optimise fertigation in intensive horticulture. Recover refers to the retrieval of valuable materials (i.e. "It provides new approaches to meet the increasing urban demand. Water Resour Res 52(4):32123226, Fielding KS, Dolnicar S, Schultz T (2019) Public acceptance of recycled water. endobj Over the years, these resource-intensive activities and global environmental change have increasingly affected water quality and availability worldwide. waste incineration) which cannot be applied to water. Water 12(5):1431, Mbavarira TM, Grimm C (2021) A systemic view on circular economy in the water industry: learnings from a Belgian and Dutch case. Circular economy and payment for ecosystem services: A framework xILQ73SZ-^"*E4TK$L<&-Xn,.71hCciU"g_&{ 0bnYP) |?jCY~H53)VccQhuzCBJs2TW u`0D#km[bKs@mWUt=wBW]qwGxg9MVmZ6o]~ 7l.32kOuAizV9}~d= $HI^Pl)A 2y"RGEB*=HxL?xi xlv@Gh#lj!Mld J 8 !Nc^2C!"WQJ #^90P4,loNt$KB*%.8I#AwP&fhe7"DMRd J+JvelIB7@SR4ph9Tat4f/[UFGR[EUTA]0$ZQ`V>@% %%EOF 0000459781 00000 n W3gLC#u!MMMEvAmsFVNAGLwA,llsn+!B". As such, the idea of water reuse has been gaining momentum for some time and has recently found a more general context within the idea of the Circular Economy. /Metadata 178 0 R Without such aspects, decision-makers, scientists and professionals may be hindered in developing a shared understanding of problems and solutions and exploiting new opportunities in the domain of the CEW. The European continent accounts for 64% of the publications, with Italy (9) and Spain (7) having the most publications. The Weight of Cities: Resource Requirements of Future Urbanization. 0000563162 00000 n Morseletto, P., Mooren, C.E. Lessons from the ancients on water resources sustainability. PDF The Circular Economy: What, Why, How and Where - OECD Finally, the CE can also be applied to different water uses (e.g. Public-private partnerships in the water sector: A review. A solution by Dutch company DyeCoo is using circular-economy logic to tackle the problem, by reducing water and reusing carbon dioxide (CO2). We affirmed that most of the articles were published in Europe, followed by America and Asia. Water international 25(1):127138, Bakker K (2014) The business of water: market environmentalism in the water sector. Rationalising water use (e.g. Products & Services: The online catalogue where you meet your manufacturers, suppliers and distributors. 0000460994 00000 n By developing consistent terminology and a clear focus on strategies relating to the CEW, this study aims to integrate past and future studies and facilitate the transition towards sustainable water management. We face big challenges to help the worlds poorest people and ensure that everyone sees benefits from economic growth. Circular Economy and Sustainability, pp 121, Manahan SE (2010) Water chemistry: green science and technology of natures most renewable resource. Here, we interpret Avoid as an extreme form of Reduce, in other words as a 100% reduction of water use. 0000463420 00000 n Finally, Rethink can help reshape legislation in favour of specific circular solutions by supporting stakeholder collaboration or integrated circular water management across multiple sectors. In the last three decades, water shortages have become more common and have left an increasing and significant mark on the world economy. 2020. 0000537621 00000 n At the same time, there is a need to minimise the trade-offs and rebound effects of those CEW solutions that have a negative effect on environmental benefits. A Circular Water Economy: Managing the uman Water Cycle 5 Reuse and Recycling In the Earth's natural water cycle, wastewater generated by the environment is rarely dumped after one use, but rather goes through various steps of reuse and recycling, eventually making its way back to the start as clean, fresh water. By focusing on sustainability, the SDGsare adding a new dimension to the challenges faced in the water supply and sanitation sector. trailer 1 does not establish any hierarchy for the strategies: the same water can be used multiple times for different purposes and in different contexts. 0000566578 00000 n These strategies are derived from an analysis of the academic literature and the knowledge base of KWR Water Research Institute (KWR), an internationally recognised institute for excellence in water research. /Thumb 621 0 R In addition, by-products of wastewater treatment can become valuable for agriculture and energy generation, making wastewater treatment plants more environmentally and financially sustainable. Curr Opin Environ Sustain 45:7891, van Leeuwen K, de Vries E, Koop S, Roest K (2018) The energy & raw materials factory: role and potential contribution to the circular economy of the Netherlands. Furthermore, it also encouraged local plans to disconnect the rainwater collection and install green roofs in new construction. The report highlighted successful examples across Europe that have initiated a new socio-economic paradigm, aiming to foster more efficient use of resources by minimising waste. Hartley, K.; van Santen, R.; Kirchherr, J. A circular economy approach is a model that water utilities can adopt to maintain water security (Mbavarira and Grimm, 2021) and, through novel treatment and processing technologies, supplement energy demands through the production of biogas, provide nutrient-rich resources for agriculture and other materials for reuse (Sunik et al., 2021). ; Ioannidis, J.P.A. 0000395615 00000 n << In. 0000396139 00000 n Current Situation and Perspectives. The paper presents a proposition for a new CE model framework in the water and wastewater sector, which includes the six following actions: r eductionprevent wastewater generation in the first place by the reduction of water usage and pollution reduction at source; reclamation (removal)an application of effective technologies for the removal o. Store can be interpreted as a complementary strategy alongside Reuse, Recycle and Cascading (see above). Strategies in the CE literature also include waste-to-energy solutions (e.g. Sewer-mining: A water reuse option supporting circular economy, public 0000565186 00000 n 0000526202 00000 n Nevertheless, there are several examples of water-free solutions such as water-free toilets based on vacuum flush, vacuum pumps in industry, dry wash sprays or atmospheric-plasma technologies for clothing [40,41,42,43]. ( x m p . meters in green areas) and remotely monitoring public water fountains, to prevent leaks and optimise consumption. Review of Water Reuse from a Circular Economy Perspective - MDPI Reuse and Recycle are often used interchangeably in the literature. Energy, clean water, fertilizers, and nutrients can be extracted from wastewaterand used to help achieve the SDGs. >> 0000426711 00000 n PDF Water in Circular Economy and Resilience (WICER) - World Bank Although the Reuse/Recycle distinction is feasible, it should be noted that Reuse practices are rare when dealing with water. The first definition seems to be the more accurate of the three. From Waste to Resource An important paradigm shift is necessary at multiple levels to advance sustainable sanitation services toward a circular economy in which wastewater is considered a valuable resource rather than a liability. The role of water reuse in the circular economy - ScienceDirect Advances in Chemical Pollution, Environmental Management and Protection Volume 5, 2020, Pages 227-252 Chapter Six - The role of water reuse in the circular economy TheodorosGiakoumis ChetnaVaghela NikolaosVoulvoulis https://doi.org/10.1016/bs.apmp.2020.07.013 Get rights and content 1. 0000465997 00000 n Energy recovery can be done in different ways depending on the form in which energy is available. So Paulo state. Palgrave Macmillan, Book There are many treatment techniques and technologies, and they vary depending on the intended Recycle purpose. In the circular economy , the aim is to keep resources in use for as long as possible, extract value from them while in use, and recover and regenerate products and materials at the end of each service life. Asano, T.; Jimnez, B. 5 and Sustainability [see Geissdoerfer et al., 2017, Figure 3: 762 for the full list]). Box 777771070 MS Amsterdam, Europaplein 241078 GZ AmsterdamThe Netherlands. Water itself can be recovered during Recover processes. 0000548933 00000 n 12, Field Evaluation of UF Filtration Pretreatment Impact on RO Membrane Scaling, Hydrological Vulnerability Assessment of Riverine Bridges: The Bajo Grau Bridge Case Study, http://unesdoc.unesco.org/images/0024/002471/247153e.pdf, http://www3.weforum.org/docs/WEF_The_Global_Risks_Report_2021.pdf, http://www.iwa-network.org/downloads/1458040035-IWAAWRfinalpublicationfile_corrected.pdf, https://www.researchgate.net/publication/230887816, https://creativecommons.org/licenses/by/4.0/, Current Opinion in Environmental Science & Health, Total number of journals out of 64 Studies, Total number of authors out of 44 Studies. In the few cases, Avoid is mentioned (e.g. Water is also a service: it is used to store or produce energy (kinetic, thermal, biothermal), as a carrier of biogenic raw materials that provides basic services for ecosystems (including the habitat) and human activities [12, 21]. Understand thepolitical, institutional and regulatory incentivesas well as thefinancial frameworksrequired to scale up the development of waste-to-resource initiatives reading these background materials. Home banner images @Paolo Orlandi (ISPRA), Strategic Research and Innovation Agenda (SRIA), UNESCO new report: Water Reuse within a Circular Economy Context, http://www.waterjpi.eu/resources/newsletter/copy_of_2019/newsletter-december-2020/unesco-new-report-water-reuse-within-a-circular-economy-context, http://www.waterjpi.eu/resources/newsletter/copy_of_2019/newsletter-december-2020/unesco-new-report-water-reuse-within-a-circular-economy-context/@@download/image/UNESCO.png, Networking organisations on water challenges. /Resources << /ColorSpace << /CS0 514 0 R /CS1 516 0 R >> /ExtGState << /GS0 Ecol Econ 146:497506, Grafton RQ, Williams J, Perry CJ, Molle F, Ringler C, Steduto P, Udall B, Wheeler SA, Wang Y, Garrick D, Allen S (2018) The paradox of irrigation efficiency. Throughout this review, it became evident that the transition to CE in the water sector is a priority for most countries, despite the challenges that this entails, particularly in economic, political, and environmental terms. most exciting work published in the various research areas of the journal. The Spanish government views wastewater reuse as a valuable tool to reduce the pressure for water availability in the country. 0000564194 00000 n More indirectly, it could help to achieve practically all other SDGs. However, returning water to the global water cycle is not considered a CE strategy because water is no longer retained inside the economic system. Watson, R.; Mukheibir, P.; Mitchell, C. Local recycled water in Sydney: A policy and regulatory tug-of-war. Water is also found in a range of forms and locations (such as groundwater, brackish water and superheated water). /Group 620 0 R It is being pursued with greater policy focus, in Europe and elsewhere, including for water. Restore is a CE principle and an important action for the functioning of natural systems [37]. 0000397026 00000 n Most publications were from institutions in Europe, followed by North America and Asia. Resource recovery from sewage on a small scale For instance, smart network technologies can deliver unprecedented options for sustainable water management and scaling up the CEW (see, e.g. You are accessing a machine-readable page. In addition, awareness must be raised on the range and scope of CEW strategies.
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