Characteristics of Hazardous Waste and Recovery
DOI:
https://doi.org/10.54097/hset.v59i.10065Keywords:
Hazardous waste, electronic waste, waste pesticide, medical waste, recovery.Abstract
Hazardous waste accounts for a small proportion of the total waste, but this waste poses the greatest harm to human health and the living environment. Hazardous waste greatly impacts the whole waste classification and treatment work and has special requirements for putting in and disposal. To understand the current situation of daily disposal of hazardous waste, to clarify the existing problems in the process of hazardous waste disposal and to improve the disposal capacity of hazardous waste, this paper will analyze the characteristics and common recycling methods of three typical hazardous wastes. Each hazardous waste recycling method has a certain negative impact on the environment. The disposal of waste products is easy to cause secondary pollution. Through the analysis of the cost and impact of these treatments, a more complete recovery system is worth promoting. Improving the recycling process helps reduce the negative impact of hazardous waste in the treatment project.
Downloads
References
XIE D P, HUANG Z H, LIU W, NIE P, HUANG Z K, HE H, CHEN X Y. Emission Characteristics and Emission Factors of Volatile Organic Compounds from E-waste Dismantling and Recycling Processes; Environmental Science, 2020, 43-1.
Ran J J，Kioumourtzoglou M A，Sun S Z，et al． Source-specific volatile organic compounds and emergency hospital admissions for cardiorespiratory diseases [J]. International Journal of Environmental Research and Public Health, 2020, 17 ( 17 )．
Ji Y M，Shi Q J，Li Y X，et al． Carbenium ion-mediated oligomerization of methylglyoxal for secondary organic aerosol formation［J］. Proceedings of the National Academy of Sciences of the United States of America，2020，117( 24) : 13294-13299．
Su L Q. Discussion on disposal technology of hazardous municipal refuse. Journal of Green Science and Technology, 2012, 0121-02.
Chen Yukun, Sun Liping. Current situation and analysis on Utilization of Medical waste resources [J]. Chinese Hospital Architecture and Equipment, 20, 21(12) : 24-26.
Bai Y P，Hu X J，Li H N，Wang X，Zhang J. Research Progress of Medical Waste Disposal. 2022, 20-0087-03.
Xu H. (2018) What is the Way Out for China's e-waste Treatment? Ecological Economy, Vol. 34, No. 7
Huang H J, Cai C Y, Yu S Y, et al. Emission behaviors of nitro- and oxy-polycyclic aromatic hydrocarbons during pyrolytic disposal of electronic wastes［J]. Chemosphere, 2019, 222: 267-274．
Li J，Li W Z，Gao X M，et al． Occurrence of multiple classes of emerging photoinitiators in indoor dust from e-waste recycling facilities and adjacent communities in south china and implications for human exposure [J]. Environment International, 2020, 136．
ZHANG B, ZHAO B, YU M, et al. Emission inventory and environmental distribution of decabromodiphenyl ether in China [J]. Sci Total Environment, 2017, 599/600：1073-1081.
Cong H B, Shen Y J, Meng H B, et al. Classification of agricultural solid wastes and identification of pollution risks and utilization paths in China [J]. Transactions of the Chinese Society of Agricultural Engineering (Transactions of the CSAE), 2020, 36(14): 28-36.
Wang H Y, Wang F, Sun R H, et al. Policies and regulations of crop straw utilization of foreign countries and its experience and inspiration for China [J]. Transactions of the Chinese Society of Agricultural Engineering , 2016, 32(16): 216-222.
Li C H. Practice of medical waste collection, transportation and disposal management in Shanghai under the COVID-19 epidemic [J]. Chinese Journal of Health Supervision, 201, 28(4) : 306-309.
Wu Z Y, Zhao X M, Chen W Q. Temporary storage status and treatment strategy of medical waste by high temperature [J]. Journal of Qingyuan Vocational and Technical College, 20, 13(6) : 60-63.
Yu X D, Cao Y X, Li H, et al. Research on high temperature steam disinfection of Medical waste Based on Dynamic rotation [J]. Environmental Protection Science, 201, 47(3) : 30-33.
Niu B, Yu F Q. Treatment of medical waste [J]. Guangdong Chemical Industry, 2013,40 (11) : 152-153+142.
Downloads
Published
Issue
Section
License
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
