Community scale non-potable reuse in London using an MBR

2008 ◽  
Vol 3 (2) ◽  
Author(s):  
R. Birks ◽  
S. Hills ◽  
E. Grant ◽  
B. Verrecht

Due to increasing pressure on water resources in southeast England, Thames Water are currently installing the first membrane bioreactor (MBR) plant for reuse (toilet flushing and irrigation) in the UK, at Beddington Zero Energy Development (BedZED), a prestigious sustainable development in south London. Thames Water will operate and evaluate the system via an in depth research programme for a 3 year period. A case study, the Solaire in New York (US), informed the BedZED Wastewater Reclamation Plant (BWRP) design and is presented. The BWRP process stream comprises 3mm screens, MBR, granular activated carbon and chlorination. Research will include process optimisation, water quality and water saving studies, post treatment efficiency and effectiveness, energy usage, studies of biofilm regrowth potential and householder perception studies. A comprehensive metering system consisting of hardwired pulse, electromagnetic and radio meters will monitor reclaimed and potable water throughout the site. The metering data will be used to calculate water balances and water savings at various scales. Research using the radio meters (AMR) will cover areas such as customer side leakage and usage patterns. This research will allow a holistic and complete understanding of water use and recycling in a sustainable community.

2016 ◽  
Vol 6 (4) ◽  
pp. 378-383 ◽  
Author(s):  
Valerie Antcliff ◽  
Sue Baines ◽  
Elizabeth Gorb

Purpose The purpose of this paper is to offer an employer perspective on the value of degree apprenticeships (DAs) less than a year after the first apprentices commenced their studies for a bachelor’s degree in September 2015. Design/methodology/approach This case focusses on one of the first DAs in the UK. It draws on evidence from interviews with HR professionals responsible for the DA in two contrasting companies, an international PLC and a smaller, fast growing enterprise. Findings Both employers consider that the DA meets recruitment needs in ways that other options do not. They particularly value the ability of apprentices to make an immediate contribution in the workplace. For the smaller employer the university support structures are a significant advantage. Only the larger employer formally input into the curriculum prior to validation but both feel they can tailor content to suit their needs. Both see investing in the DA as excellent value for money. Practical implications The value of strong relationships, trust and ongoing dialogue between partners emerges as a key component in fulfilling the need of employers. Originality/value The DA model recasts employers as the purchasers of higher education and affords them a key role in developing provision tailored to their needs. Implications of this new model for employers, universities and learners are potentially profound and hard to predict. This case study is based on part of the early stage of a three-year research programme. It provides a unique, early insight into two employers’ rationales for engaging with the DA programme and their initial experiences.


Author(s):  
Jyoti Choudrie ◽  
Vishanth Weerakkody

This article examines how horizontal integration between the various departments of a local authority in the United Kingdom (UK) occurs. Following that the aim of this article is to extract the “success factors” in government intervention that support horizontal and vertical integration based on the strategies pursued in the UK in order to render favourable results if applied elsewhere. The research methodology consisted of an in-depth case study that used the research tools of interviews and referring to archival documents. This research is timely as the maturity of e-government increases the issues of integrating processes and systems across various government departments becomes pertinent. The conclusion and lessons that can be learnt from this research is that e-government integration on a horizontal level obtains significant efficiency and effectiveness as more and more public services are being centralized.


Energies ◽  
2020 ◽  
Vol 13 (21) ◽  
pp. 5629
Author(s):  
Ce Peng ◽  
Guoying Lin ◽  
Shaopeng Zhai ◽  
Yi Ding ◽  
Guangyu He

Non-Intrusive Load Monitoring (NILM) increases awareness on user energy usage patterns. In this paper, an efficient and highly accurate NILM method is proposed featuring condensed representation, super-state and fusion of two deep learning based models. Condensed representation helps the two models perform more efficiently and preserve longer-term information, while super-state helps the model to learn correlations between appliances. The first model is a deep user model that learns user appliances usage patterns to predict the next appliance usage behavior based on past behaviors by capturing the dynamics of user behaviors history and appliances usage habits. The second model is a deep appliance group model that learns the characteristics of appliances with temporal and electrical information. These two models are then fused to perform NILM. The case study based on REFIT datasets demonstrates that the proposed NILM method outperforms two state-of-the-art benchmark methods.


Animals ◽  
2020 ◽  
Vol 10 (11) ◽  
pp. 2029
Author(s):  
Katherine Finch ◽  
Fiona Sach ◽  
Malcolm Fitzpatrick ◽  
Nic Masters ◽  
Lewis J. Rowden

Over the last two decades, criticisms were raised regarding the welfare experienced by elephants in European and North American zoos. Concerns regarding the welfare of zoo-housed elephants in the UK and Europe were consolidated in the publication of several key reports, and media interest peaked. Throughout this study we aim to outline the behavioural measures of welfare observed in the current group of Asian elephants (Elephas maximus) at Zoological Society of London (ZSL) Whipsnade Zoo, using key welfare indicators for this species and comparing them to previous published work. Following the instigation of a species-specific research programme, empirical behavioural data were available to quantify any developments in care and welfare. The collection of behavioural information revealed that individuals in our study group engage in low levels of stereotypic behaviour, have formed and maintain strong associations with one another and display a high proportion of engagement in lying rest. We outline that by applying simple, low-cost methods of behavioural data collection and analysis, it is possible to collect evidence that allows us to evaluate individual level welfare. This facilitates the adoption of an evidence-based approach to zoo management as well as demonstrating compliance with updated legislation for this species.


2014 ◽  
Vol 2 (44) ◽  
pp. 1-204 ◽  
Author(s):  
Stephen Peckham ◽  
Patricia Wilson ◽  
Lorraine Williams ◽  
Jane Smiddy ◽  
Sally Kendall ◽  
...  

BackgroundSome 15 million people in England have a long-term condition (LTC) but there is concern about whether or not the NHS meets their needs. To address this, consecutive governments have developed policies aimed at improving service delivery and patient and public engagement and involvement (PPEI). There has been little research that examines the impact or benefit of PPEI in commissioning. This project explored the role and impact of PPEI in commissioning for people with LTCs. The research was undertaken during a period of substantial change in the English NHS, which enabled us to observe how the NHS reforms in England impacted on approaches to PPEI.AimThe aim was to examine how commissioners enable voice and engagement of people with LTCs and identify what impact this has on the commissioning process and pattern of services. Our specific objectives were to (1) critically analyse the relationship between the public/patient voice and the impact on the commissioning process; (2) determine how changes in the commissioning process reshape local services; (3) explore whether or not any such changes in services impact on the patient experience; (4) identify if and how commissioners enable the voice and engagement of people with LTCs; and (5) identify how patient groups/patient representatives get their voice heard and what mechanisms and processes patients and the public use to make their voice heard.MethodsWe used a case study design examining the experience of PPEI in three LTC groups – diabetes, rheumatoid arthritis and neurological conditions – through three in-depth case studies. Our approach involved reviewing practice across the UK and then focusing on three geographical areas to examine practices of commissioning health care for people with LTCs, approaches to PPEI, patterns of services for people with LTCs and the activities of local patient and voluntary organisations for people with LTCs. The research had five phases and involved participatory and interactive methods of data collection and analysis.FindingsWe identified two key areas where improvements to practice in relation to PPEI can be made. The first relates to the framework or infrastructure arrangements for PPEI and how PPEI can be supported in the NHS and other organisations. To combat short-termism and the fragility of PPEI activities, sufficient resources need to be invested in developing shared understandings and sustaining relationships and infrastructures. The second area of action relates to the process for PPEI and how it should be undertaken.ConclusionAction needs to be taken by organisations at both national and local levels. PPEI is a circular process and, in itself, extremely fragile. This circular process can be ‘virtuous’– successful engagement leads to improved involvement and outcomes. However, where involvement is tokenistic or ends, patients and the public become disengaged and less involved and can be described as a ‘vicious circle’. In addition, we identified a number of key methodological issues and areas for further research that should be considered by research funders and researchers undertaking research in the area of PPEI, including a need for research on PPEI with young people.FundingThe National Institute for Health Research Health Services and Delivery Research programme.


1968 ◽  
Vol 8 (2) ◽  
pp. 308-309
Author(s):  
Mohammad Irshad Khan

It is alleged that the agricultural output in poor countries responds very little to movements in prices and costs because of subsistence-oriented produc¬tion and self-produced inputs. The work of Gupta and Majid is concerned with the empirical verification of the responsiveness of farmers to prices and marketing policies in a backward region. The authors' analysis of the respon¬siveness of farmers to economic incentives is based on two sets of data (concern¬ing sugarcane, cash crop, and paddy, subsistence crop) collected from the district of Deoria in Eastern U.P. (Utter Pradesh) a chronically foodgrain deficit region in northern India. In one set, they have aggregate time-series data at district level and, in the other, they have obtained data from a survey of five villages selected from 170 villages around Padrauna town in Deoria.


2017 ◽  
Vol 16 (5) ◽  
pp. 1211-1216 ◽  
Author(s):  
Wenfeng Zheng ◽  
Xiaolu Li ◽  
Nina Lam ◽  
Dan Wang ◽  
Lirong Yin ◽  
...  
Keyword(s):  
New York ◽  
Land Use ◽  

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