Qudsia Kanwal

Dr. Qudsia Kanwal

Biology and Environmental Sciences Division, King Abdullah University of Science and Technology, Jeddah, Makkah al Mukarramah, Saudi Arabia
+2
orcid

Research Focus & Metrics

Academic Career Length

12Years (2015-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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29 March 2021 in Critical Reviews in Environmental Science and Technology
Verified
Journal Article
Closed access
Qudsia KanwalQudsia Kanwal
Qudsia Kanwal
Xianlai ZengXianlai Zeng
Xianlai Zeng
Jinhui LiJinhui Li
Jinhui Li
Hazardous waste as a global issue closely links environmental pollution, public health, resource sustainability, and social governance. Its rapid increase and distinct drawbacks have threatened our eco-civilized planet. The Drivers-Pressures-State-Impact-Response (DPSIR) framework can demonstrate how cultural, political, and economic behavior varies in an anthropogenic system. In this review, we use this systematic framework to examine China’s hazardous waste management venture and uncover the fundamental theory of man-land relationship. The key drivers (e.g., policy, technology, industry, and socioeconomic incentives) are equipped in a shareable manner, and these drivers can affect waste trends in each region depending on population size and industry level. However, pressure for the achievement of sustainable development goals is yielded by the drivers of industrialization and improper hazardous waste management. In China, the state of hazardous waste generation increased from 9.74 Mt (1Mt = 109kg) in 1998 to 75 Mt in 2018. During 2001-2017, the comprehensive utilization, disposal, and storage ranged from 5-20 Mt, 2-15 Mt, and 3-10 Mt, respectively. Human and environmental impacts can be seen through the changing state of waste generation and handling. As a response, China has led the world to hazardous waste management and recovery lineups through resource efficiency and recycling. Finally, we also try to draw a coherent roadmap for future direction and associated policies.

3 October 2024 in Journal of Building Engineering
Verified
Journal Article
Open access
ZYZhonghan Yu
Zhonghan Yu
ANAnissa Nurdiawati
Anissa Nurdiawati
Qudsia KanwalQudsia Kanwal
Qudsia Kanwal
MAMohammed M. Al-Humaiqani
Mohammed M. Al-Humaiqani
Sami G. Al-GhamdiSami G. Al-Ghamdi
Sami G. Al-Ghamdi

3 August 2023 in Humanities and Social Sciences Communications
Verified
Journal Article
Open access
PDF file
Qudsia KanwalQudsia Kanwal
Qudsia Kanwal
Xianlai ZengXianlai Zeng
Xianlai Zeng
Jinhui LiJinhui Li
Jinhui Li
Industrial waste is the byproduct of many industrial processes. Estimating the recycling potential of industrial waste can help solve the anthropogenic circularity conundrum. Here we employed the Environmental Kuznets Curve (EKC) to verify GDP as a route to "amplified resource efficiency". The results provide substantial evidence for an inverted U and N relationship between the hypothesized GDPPC and industrial waste generation. During 2011–2025, the recycling potential in China showed a downward trend. China is projected to experience a dramatic increase in the production of industrial hazardous waste until the successful implementation of industrial hazardous waste prevention measures reverses the current trends. The turning point of the EKC between industrial waste generation and economic development is around US$8000, while the comprehensive utilization is 102.22 million tons. The EKC inflection points established by the study are correlated with the waste category’s turning point. The revised EKC claims that technological change may accelerate the turning points; thus, the graph shifts downward and right. The study recommends investing in new technology development to help the industry produce virgin and recycled industrial waste for a circular economy. Recycling potential evaluation also assists us to achieve our Sustainable Development Goals (SDGs).

5 May 2025 in Cleaner Environmental Systems
Verified
Journal Article
Open access
Qudsia KanwalQudsia Kanwal
Qudsia Kanwal
GXGuochang Xu
Guochang Xu
ZGZiad Gari
Ziad Gari
RAReam S. Alhusainan
Ream S. Alhusainan
Sami G. Al-GhamdiSami G. Al-Ghamdi
Sami G. Al-Ghamdi

26 January 2025
Verified
Report
Closed access
Qudsia KanwalQudsia Kanwal
Qudsia Kanwal
FTFurqan Tahir
Furqan Tahir
MAMohammed Al-Humaiqani
Mohammed Al-Humaiqani
RARead Al-Qawasmeh
Read Al-Qawasmeh
BMBasit Afaq Mir
Basit Afaq Mir
SASami G. Al-Ghamdi
Sami G. Al-Ghamdi

13 September 2024 in Resources
Verified
Journal Article
Open access
PDF file
Qudsia KanwalQudsia Kanwal
Qudsia Kanwal
MAMuhammad Saqib University, Akhtar
Muhammad Saqib University, Akhtar
Sami G. Al-GhamdiSami G. Al-Ghamdi
Sami G. Al-Ghamdi
Natural resource depletion and increased mining waste pose significant challenges to global sustainability efforts. This study investigates the processability of mining waste during the metal recovery stage to evaluate its potential contribution to anthropogenic circularity. The mining industry, abundant in valuable metals that are crucial for a carbon-neutral economy, plays a pivotal role in this context. We determine the grades of metals by looking at their chemical makeup, and then we use statistical entropy to model how easy it is to process certain waste materials. This provides us with processability measures that range from 0.19 bit to 1.18 bit. Our findings highlight that while some waste contains “abundant” metals, its complexity may diminish its economic value, raising concerns about its environmental impacts and resource availability at the end-of-life stages. Estimating potential revenue involves multiplying processed amounts by commodity prices, revealing a maximum value of 8.73 USD/metric ton for processed waste. This assessment underscores the importance of integrating circular economy principles, aiming to mitigate environmental damage and promote industrial ecology. By advancing our understanding of mining waste management through rigorous scientific inquiry, this study contributes to sustainable resource utilization strategies that are essential for future industrial practices and environmental stewardship.