相关实验视频

Updated: Jul 6, 2026

Unraveling the Unseen Players in the Ocean - A Field Guide to Water Chemistry and Marine Microbiology
10:43

Unraveling the Unseen Players in the Ocean - A Field Guide to Water Chemistry and Marine Microbiology

Published on: November 5, 2014

25.6K

一个在线细分的连续流分析系统,用于快速确定海水中的化学氧气需求,以评估有机污染水平

Chengying Jiang1, Rongfang Zhao2, Lehui Song2

  • 1Coastal Zone Ecological Environment Monitoring Technology and Equipment Shandong Engineering Research Center, CAS Key Laboratory of Coastal Zone Environmental Processes and Ecological Remediation, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai, Shandong 264003, China; Muping Coastal Environmental Research Station, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai, Shandong 264003, China; University of Chinese Academy of Sciences, Beijing 100049, China.

Marine pollution bulletin
|January 17, 2025
PubMed
概括

一种新的在线方法使用UV光催化氧化和流量分析,用于海水中性化学氧气需求 (CODMn). 该系统为传统环境监测方法提供了更快,更准确,更少干扰的替代方案.

关键词:
性 permanganate 的指数是 ()化学氧气需求 化学氧气需求流量分析是一种流量分析.在线光催化氧化过程海水是海水,海水是海水.

更多相关视频

Clean Sampling and Analysis of River and Estuarine Waters for Trace Metal Studies10:44

Clean Sampling and Analysis of River and Estuarine Waters for Trace Metal Studies

Published on: July 1, 2016

11.4K
Split Point Analysis and Uncertainty Quantification of Thermal-Optical Organic/Elemental Carbon Measurements10:22

Split Point Analysis and Uncertainty Quantification of Thermal-Optical Organic/Elemental Carbon Measurements

Published on: September 7, 2019

8.2K

相关概念视频

Testing Water Quality01:14

Testing Water Quality

When the quality of water for concrete preparation is uncertain, its impact on the setting time of cement and compressive strength of mortar is assessed by comparison with de-ionized or distilled water benchmarks. American Society for Testing and Materials (ASTM) C1602 requires the setting times to be within 90 minutes of the control, British Standard (BS) 3146:1980 allows a 30-minute variance in the initial setting, while British Standards European Norm (BS EN) 1008 specifies initial setting...