CAN THO CITY DEPARTMENT OF SCIENCE AND TECHNOLOGY
Nghiên cứu đầu tiên về không khí phát thải từ tái chế xe cũ ở Việt Nam
Một số hợp chất hữu cơ phát thải trong quá trình tái chế xe cũ có thể gây ô nhiễm môi trường.

Ảnh minh họa.

Các nhà nghiên cứu Khoa Hóa học và Trung tâm CN môi trường và Phát triển bền vững (ĐH Khoa học Tự nhiên, ĐHQGHN) và Trung tâm CN tiên tiến về môi trường (trường ĐH Ehime) mới có công bố “Polyurethane foam-based passive air sampling for simultaneous determination of POP- and PAH-related compounds: A case study in informal waste processing and urban areas, northern Vietnam” (Lấy mẫu không khí thụ động chứa bọt polyurethane để xác định đồng thời hai hợp chất liên quan đến POP và PAH) trên Chemospher, tạp chí có hệ số 5.108 của NXB Elservier.

Kết quả nghiên cứu cho thấy những nguồn tiềm năng các hợp chất ô nhiễm hữu cơ đặc biệt có tính chất giống dioxin như PCBs, PAHs, Me-PAHs phát thải trong quá trình sửa chữa các loại xe máy hết hạn sử dụng hoặc để lấy một số cấu phần của những loại xe cũ khác, ví dụ như dầu thải, lốp xe… cũng như phát thải các chất PCBs và PBDEs gây ô nhiễm vùng đô thị hiện nay ở Việt Nam. Đây sẽ là một trong những nghiên cứu cần thực hiện ở các quốc gia đang phát triển, nơi xuất hiện nhiều ô nhiễm do quá trình đô thị hóa và các hoạt động tái chế rác thải không theo quy định.

Anh Vũ

Xem bản tin gốc tại gốc đây

www.khoahocphattrien.vn (ctngoc)
Most viewed news

Launching the "Make in Viet Nam" blockchain network: A strategic step to master the national digital infrastructure

On May 6, 2025, 1Matrix Company, a member of the Techcombank - One Mount Group - Masterise Group - Techcom Securities ecosystem and a member of the Vietnam Blockchain Association (VBA), officially launched the Blockchain Layer 1 network "Make in Vietnam" at an event, attended by state leaders, business partners and the international technology community.

Comprehensive AI application: The journey of continuous innovation at Rang Dong

Deputy General Director Nguyen Doan Ket said that Rang Dong will focus on developing its science and technology capacity and innovation through interdisciplinary plans, expanding its mastery of core, strategic and advantageous technologies to become a complex of applied research and technology transfer.

Directing blockchain technologies to public administration applications

Blockchain technology is considered by experts to be one of the important foundations for the digital transformation process. With its decentralized nature, blockchain is suitable for application in verifying the correctness of data, making information transparent, and making data communication easier between actors in the software ecosystem.

Ho Chi Minh City Department of Science and Technology trainined on using GenAI and ChatGPT

GenAI can be applied to specific situations, such as building personal assistants; analyze and evaluate data, draw graphs; look up academic documents; planning and implementing programs and events; professional translator; Summarize and record meeting minutes.

Selection of science and technology project "Evaluation of intervention results and improvement of the quality of screening, diagnosis and intervention model for children with autism spectrum disorder in Can Tho city"

In the afternoon of May 9, 2025, Can Tho City Department of Science and Technology held a meeting of the Selection Council for organizations and individuals to preside over the scientific and technological project "Evaluating intervention results and improving the quality of screening, diagnosis and intervention models for children with autism spectrum disorders in Can Tho City." The project will be implemented by Can Tho Children's Hospital, which is a main implimentation unit of the study.

Selection of science and technology project: "Raising awareness, detecting and building an integrated intervention team at primary schools for children with developmental disorders in Can Tho city"

In the afternoon of May 9, 2025, Can Tho City Department of Science and Technology held a meeting of the Selection Council for organizations and individuals to preside over the scientific and technological prroject: "Raising awareness, detecting and building an integrated intervention team at primary schools for children with developmental disorders in Can Tho City." The project will be carried out by PhD.MSc.Dr. Tran Thien Thang, and implemented by Can Tho University of Medicine and Pharmacy.

Conference of civil servants, public employees and workers of the Department of Science and Technology in 2025

In the afternoon of April 25, 2025, Can Tho City Department of Science and Technology held a conference for cadres, civil servants, public employees and workers to summarize the results achieved in 2024 and set out directions and tasks for 2025.

Research on improving honey bee breeding techniques and developing a honey bee brand in Can Tho City

On April 26, 2025, Can Tho City Department of Science and Technology organized a Council to select organizations and individuals to implement a research project on improving the technique of raising and developing a honey bee brand in Can Tho City. The Council was presided by Mr. Tran Dong Phuong An - Deputy Director of Can Tho City Department of Science and Technology. The study will be carried out by Assoc. Prof. Dr. Lam Phuoc Thanh.

Design of an automatic system for transporting specimens, drugs and medical supplies at medical facilities in Can Tho city

In the afternoon of April 23, 2025, Can Tho City Department of Science and Technology held a meeting of the Selection Council for organizations and individuals to preside over the implementation of city-level scientific and technological research tasks on a project "Design of an automatic system for transporting specimens, drugs and medical supplies at medical facilities in Can Tho City."

Related news
CAN THO CITY DEPARTMENT OF SCIENCE AND TECHNOLOGY

Copyright @ 2021 belongs to the Can Tho City Department of Science and Technology
Address: No. 02, Ly Thuong Kiet, Tan An Ward, Ninh Kieu District, Can Tho City
Phone: 0292.3820674, Fax: 0292.3821471; Email: sokhcn@cantho.gov.vn
Head of the Editorial Board: Ms. Tran Hoai Phuong - Deputy Director of the
Can Tho City Department of Science and Technology

Copyright © 2021 All rights reserved | This template is made by CASTI'1987