Non-Woven Fabric Filter Materials Used in Public Buildings for Filtering Particulate Matter Experience Performance Changes under Ultrasonic Cleaning Based on Dual Carbon Target DOI Creative Commons

Tao Xue,

Xin Zhang, Ping Cheng

и другие.

Buildings, Год журнала: 2024, Номер 14(10), С. 3105 - 3105

Опубликована: Сен. 27, 2024

The long-term use of air filters causes dust to accumulate on their surfaces or fill in the fibers internal filtering materials over time, thereby greatly reducing effectiveness; therefore, cleaning and replacement filter public buildings are great concern. most commonly used non-woven fabric currently market taken as research object for this work, which experiments conducted ultrasonic parameters, performance, regeneration effects, etc. results showed that best performance was achieved when parameter set 120 W, time 11.2 s, with a significant effect particulate matter particle size less than 2.5 μm. Under premise repeated containment, PM10, PM2.5, PM1.0 cleaned nine, six, seven times, respectively, filtration these particles can also recover 85% fresh material before cleaning; however, after ten cleanings, resistance decreased within range 4.6~20.7 Pa. In study, we aim effectively reduce old generation incineration pollution, carbon-dioxide-equivalent emissions providing reference value achieving efficient utilization under dual carbon target.

Язык: Английский

Impacts of pilot carbon emission trading policies on urban environmental pollution: Evidence from China DOI
Hongyu Lu, Zhao Cheng,

Zhuang Yao

и другие.

Journal of Environmental Management, Год журнала: 2024, Номер 359, С. 121016 - 121016

Опубликована: Май 1, 2024

Язык: Английский

Процитировано

12

Institutions and carbon emissions: an investigation employing STIRPAT and machine learning methods DOI Creative Commons
Arusha Cooray, İbrahim Özmen

Empirical Economics, Год журнала: 2024, Номер 67(3), С. 1015 - 1044

Опубликована: Март 24, 2024

Abstract We employ an extended Stochastic Impacts by Regression on Population, Affluence and Technology (STIRPAT) model combined with the environmental Kuznets curve machine learning algorithms, including ridge lasso regression, to investigate impact of institutions carbon emissions in a sample 22 European Union countries over 2002 2020. Splitting into two: those weak strong institutions, we find that results differ between two groups. Our suggest changes institutional quality have limited emissions. Government effectiveness leads increase stronger whereas voice accountability lead fall In group weaker political stability control corruption reduce findings indicate variables such as population density, urbanization energy consumption are more important determinants compared governance. The need for coordinated consistent policies aligned climate targets whole.

Язык: Английский

Процитировано

8

The influence of service strategies and business relations on the growth of starup businesses in medium digital marketing DOI Creative Commons
Aris Pasigai, Edi Jusriadi

Journal of Ekonomi, Год журнала: 2024, Номер 6(1), С. 18 - 24

Опубликована: Янв. 31, 2024

The lack of business land to foster the growth new firms is issue facing South Sulawesi's startup community. Getting funding one biggest problems that companies have. Even with abundance public and private financing initiatives, getting frequently a challenging drawn-out procedure. There are still number places in Sulawesi restricted access digital technology internet, despite country's ongoing technical growth. This could be barrier for business, particularly those industry. An industrial ecology therefore required. purpose this study examine how marketing, partnerships, service initiatives affect expansion companies. additionally, ways which marketing-related tactics adopted by startups can impact their enterprises. may entail evaluating personalization, speed, quality client happiness and, eventually, company expansion. A sample 225 was used study, questionnaires focus group discussions were collect data. To evaluate data, Smart-PLS application used. study's findings demonstrate importance plans commercial partnerships both marketing itself. Digital meanwhile, powerless mitigate on fledgling

Язык: Английский

Процитировано

5

Natural resource development, economic policy uncertainty and urban residents’ consumption in China: a nonlinear ARDL and time-varying parameter vector autoregressive with stochastic volatility approach DOI Creative Commons

Tianxiang Long,

Xiangying Cui,

Jiale Yan

и другие.

Stochastic Environmental Research and Risk Assessment, Год журнала: 2024, Номер 38(7), С. 2563 - 2579

Опубликована: Март 29, 2024

Abstract Increased risks of economic policy uncertainty and overexploitation natural resources exist in China. At the same time, growth rate urban residents’ consumption has generally declined. The paper analyses role (EPU) resource exploitation on Based data from first quarter 2002 to third 2021, uses a nonlinear autoregressive distributed lag model verify asymmetric effects. Then constructs time-varying parameter vector with stochastic volatility term analyze responses. Impulse response analysis was used further explain relationship between three. negative impact rising EPU is larger than its reduction. Negative shocks development increase consumption. Positive reduce There non-linear effect been exacerbated by major crises such as financial crisis, COVID-19 post-crisis period. diminished after government introduced industrial upgrading policies environmental regulations. This study provides constructive suggestions for optimization improvement also enriches consumer theory new evidence curse hypothesis.

Язык: Английский

Процитировано

5

Achieving carbon neutrality and SDGs: assessing roles of solar energy, government stability, and population aging in greenhouse gas emissions DOI
Zahoor Ahmed, Zahoor Ahmad, Abdullah Emre Çağlar

и другие.

International Journal of Sustainable Development & World Ecology, Год журнала: 2024, Номер unknown, С. 1 - 15

Опубликована: Окт. 13, 2024

In recent years, solar energy (SOE) has become a popular source of green that can stimulate transition, reduce Greenhouse Gas Emissions (GHGE), and mitigate global warming. addition, population aging government stability also influence GHGE levels. However, there is lack research studies on the environmental impacts SOE in top emitters. Therefore, this aims to unveil heterogeneous effects SOE, aging, emitters from 1992 2020. This study employed Method Moments Quantile Regression (MM-QR) because it focus entire distribution disclosing variables GHGE. The outcomes disclosed decreases across all quantiles. exacerbates with slightly decreasing trend percentiles. however, reduces only at higher quantiles, while lower positively linked It shows usefulness reducing countries emissions. Economic growth positive impact GHGE, intensifying upper indicates economic development deterioration, therefore, increased are closely linked. did not notice any significant financial globalization Based findings, policy framework proposed for achieving carbon neutrality SDGs.

Язык: Английский

Процитировано

5

Potential and health impact assessment of air pollutant emission reduction: a case study of China DOI

Yuanying Chi,

Yangyi Zhang,

Xufeng Zhang

и другие.

Clean Technologies and Environmental Policy, Год журнала: 2024, Номер unknown

Опубликована: Май 23, 2024

Язык: Английский

Процитировано

4

The Performance Testing and Analysis of Common New Filter Materials: A Case of Four Filter Materials DOI Open Access
Fenggang Sun, Xin Zhang,

Tao Xue

и другие.

Materials, Год журнала: 2024, Номер 17(12), С. 2802 - 2802

Опубликована: Июнь 8, 2024

The complex air environment makes it urgent to build good and safe indoor environments, the study application of new materials have become focus current research. In this study, we tested analyzed structural parameters filtration performances four most commonly used filter in market. results showed that all a trend first increasing then decreasing their efficiency with an increase velocity. was as follows: PTFE > glass fiber nanomaterial electret. reached its maximum when velocity 0.2 m/s. for PM10, PM2.5, PM1.0 higher than other three materials, values 0.87% 24.93%, 1.21% 18.69%, 0.56% 16.03%, respectively. more effective capturing particles smaller 1.0 μm. Within testing range, resistance electret nanomaterial, fitting effect. It is also necessary match during use, well effectiveness blocking microorganisms absorbing toxic gases. Overall, best comprehensive performance, providing data support selection related or synthesis research future.

Язык: Английский

Процитировано

3

A method for influencing residential land population density by industrial development considering global and local scales: A case study of Wuzhong city, China DOI
Yunxiao Gao,

Ruimin Yin,

Ying Wang

и другие.

Journal of Cleaner Production, Год журнала: 2025, Номер unknown, С. 145354 - 145354

Опубликована: Март 1, 2025

Язык: Английский

Процитировано

0

An investigation of the environmental hazards related to landfills and pollution DOI

Muna R. Harbi,

Riadh Abed

AIP conference proceedings, Год журнала: 2025, Номер 3303, С. 080003 - 080003

Опубликована: Янв. 1, 2025

Язык: Английский

Процитировано

0

High-performance photocatalyst and antimicrobial potentials of biosynthesized SrO nanoparticles using Cassia auriculata leaf extract and evaluating their multifunctional applications DOI
Mohd. Shkir

Materials Science and Engineering B, Год журнала: 2025, Номер 318, С. 118321 - 118321

Опубликована: Апрель 18, 2025

Язык: Английский

Процитировано

0