scholarly journals A framework for assessing the circularity and technological maturity of plastic waste management strategies in hospitals

2021 ◽  
pp. 127169
Author(s):  
C.A. Fletcher ◽  
R. St. Clair ◽  
M. Sharmina
Keyword(s):  
Waste Management ◽  
Management Strategies ◽  
Plastic Waste

scholarly journals Review of hospital plastic waste management strategies for Pakistan

2021 ◽  
Author(s):  
Yasir Qayyum Gill ◽  
Mudasar Khurshid ◽  
Umer Abid ◽  
Muhammad Wajid Ijaz
Keyword(s):  
Waste Management ◽  
Management Strategies ◽  
Plastic Waste

Plastic waste detection assisted by artifical intelligence

2020 ◽  
Author(s):  
Nina Gnann ◽  
Shungu Garaba ◽  
Oliver Zielinski
Keyword(s):  
Waste Management ◽  
Scientific Evidence ◽  
Management Strategies ◽  
Plastic Waste ◽  
Learning System ◽  
Polymer Composition ◽  
Plastic Pollution ◽  
Phnom Penh ◽  
Artifical Intelligence ◽  
Living Organisms

<p> Plastic pollution has a big impact on living organisms. At the same time, plastics are everywhere in our daily life. For example, plastic is used in packaging, construction of buildings, cars, electronics, agriculture and many other fields. In fact, plastic production has been increasing rapidly since the 1950s. However, plastic waste management strategies have not adapted accordingly to these rising amounts, which end up in the blue and green planet. Unfortunately, for developing nations it is even more complicated and strategies are still developing. Here we investigate the possibilities of plastic waste detection in Cambodia focusing on cities, rivers and coastal areas. Very fine geo-spatial resolution Red-Green-Blue (RGB) drone imagery was captured over regions of interest in Phnom Penh, Sihanoukville and Siem Reap. To this date, techniques of detecting plastic litter are based on RGB imagery analyses, generating descriptors such as colour, shape, size and form. However, we believe by adding infrared wavebands additional descriptors, such as polymer composition or type can be retrieved for improved classification of plastic litter. Furthermore, remote sensing technologies will be merged with object-based deep learning methodologies to enhance identification of plastic waste items, thus creating a robust learning system. Due to the size and complexity of this problem, automated detection, tracking, characterization and quantification of plastic pollution is a key aspect to improve waste management strategies. We therefore explore multispectral band combinations relevant to the detection of plastic waste and operational approaches in imagery processing. This work will contribute towards algorithm development for analysis of video datasets enhancing future near real-time detection of plastic litter. Eventually, this scientific evidence-based tool can be utilized by stakeholders, policymakers and citizens.</p>

SOLID WASTE TO THEME BASED PARKS IN HIMACHAL PRADESH, INDIA: A HEALTHY, SUSTAINABLE, ECO-FRIENDLY AND SKILLED INITIATIVE FOR ENTREPRENEURS

2018 ◽  
Vol 5 (1) ◽  
Author(s):  
Dr. S. Radhakrishnan . ◽  
Mrs. Sunita Yadav ◽  
Dr. Bhagwan Singh
Keyword(s):  
Waste Management ◽  
Solid Waste ◽  
Social Entrepreneurship ◽  
Solid Waste Management ◽  
Economic Status ◽  
Well Being ◽  
Himachal Pradesh ◽  
Plastic Waste ◽  
Social Entrepreneurs ◽  
The Status

Waste is generated by various day to day human activities. Adopting improper waste handling and disposal methods can harm the well-being of public and environment. Waste management creates new opportunities for entrepreneurs in terms of social causes and it affects the economic structure and economic status of any country. One of the new approaches in waste management and income generation is Social entrepreneurship. But in Bharat i.e. India the young entrepreneurs have a dearth of consciousness towards social entrepreneurship. This paper discusses the status of solid waste management in India and Government initiatives for managing Solid Waste at Dharamshala. The main objectives of study are 1) to check awareness of people in managing solid waste at Dharamsala 2) and how to convert the plastic waste into theme based parks as skilled initiative for entrepreneurs at tourist spots in Himachal Pradesh. The paper thus explores the scope for entrepreneurs in waste management. The study reveals that Solid waste management concept attracted the attention of government around 1970s. But till now we believe in filling the waste in the ground or putting them in the dustbin. Government of India has created few acts and rules on waste management which are listed in this paper. Through this study it is revealed that people of Dharamshala welcome to the construction of themed parks made from plastic bottles. Majority of these people believe in separating waste at home and according to them conditions of waste disposal at Dharamshala are not very good. There is a positive correlation between people’s opinion of constructing theme parks and using plastic bottles in park’s construction. Study believes that the quantity of plastic waste in our country is endless which creates lot scope and opportunity to the social entrepreneurs.

Pyrolysis of polypropylene plastic waste into carbonaceous char: Priority of plastic waste management amidst COVID-19 pandemic

2021 ◽  
pp. 149911
Author(s):  
M.M. Harussani ◽  
S.M. Sapuan ◽  
Umer Rashid ◽  
A. Khalina ◽  
R.A. Ilyas
Keyword(s):  
Waste Management ◽  
Plastic Waste

Research on cooperation mechanism of marine plastic waste management based on complex network evolutionary game

Marine Policy ◽  
2021 ◽  
Vol 134 ◽  
pp. 104774
Author(s):  
Xin Xu ◽  
Yingying Hou ◽  
Changping Zhao ◽  
Lei Shi ◽  
Yu Gong
Keyword(s):  
Waste Management ◽  
Complex Network ◽  
Evolutionary Game ◽  
Plastic Waste ◽  
Cooperation Mechanism

scholarly journals Geographies of fat waste. Or, how kitchen fats make citizens

2017 ◽  
Vol 66 (3) ◽  
pp. 700-717 ◽  
Author(s):  
Rebeca Ibáñez Martín ◽  
Marianne de Laet
Keyword(s):  
Waste Management ◽  
Management Strategies ◽  
Good Citizen ◽  
A Site

While waste marks the beginning of relocation, re-materialization, and resourcing processes, it is also a set of connections, producing specific figurations of citizenship that follow from, as they inform, waste management strategies. This article regards household practices to do with the disposal of used fats as a site where citizenship forms. The authors see the figure of ‘good citizen’ appear along the trajectory of kitchen fats. They contrast this figure with the ‘re-user,’ who acts by a different set of rules, so as to explore logics and normativities embedded in the mundane processes of discarding fats. Fat waste not only turns out to be different things for different stakeholders; it is in different fat disposal practices that different (kinds of) stakeholders emerge. As the authors situate citizenship in mundane practices, kitchen fats suggest the situational, material-relational character of waste and waste-eliminating schemes – and of citizenship itself.

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