中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
机构
生态环境研究中心 [3]
广州地球化学研究所 [1]
长春光学精密机械与物... [1]
长春应用化学研究所 [1]
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OAI收割 [6]
内容类型
期刊论文 [5]
会议论文 [1]
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2023 [1]
2021 [1]
2019 [1]
2007 [1]
2006 [2]
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Intermediate-volatility aromatic hydrocarbons from the rubber products industry in China
期刊论文
OAI收割
SCIENCE OF THE TOTAL ENVIRONMENT, 2023, 卷号: 898, 页码: 10
作者:
Zhang, Zhou
;
Zhang, Yanli
;
Zou, Lilin
;
Ou, Zhongxiangyu
;
Luo, Datong
  |  
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2024/08/23
Intermediate-volatility aromatic hydrocarbons
Source profile
Ozone formation potentials
Secondary organic aerosol
Rubber products industry
Enhanced removal of oxytetracycline antibiotics from water using manganese dioxide impregnated hydrogel composite: Adsorption behavior and oxidative degradation pathways
期刊论文
OAI收割
CHEMOSPHERE, 2021, 卷号: 280, 页码: -
作者:
Minale, Mengist
;
Guadie, Awoke
;
Li, Yuan
;
Meng, Yuan
;
Wang, Xuejiang
  |  
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2021/12/23
MnO2@PSA
Oxytetracycline
Adsorption
Intermediate products
Degradation pathways
Mechanism
Roles of reactive oxygen species (ROS) in the photocatalytic degradation of Check pentachlorophenol and its main toxic intermediates by TiO2/UV
期刊论文
OAI收割
JOURNAL OF HAZARDOUS MATERIALS, 2019, 卷号: 369, 页码: 719-726
作者:
Ma, Hai-Yan
;
Zhao, Lixia
;
Guo, Liang-Hong
;
Zhang, Hui
;
Chen, Feng-Jie
  |  
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2020/10/21
Reactive oxygen species
Photocatalytic degradation
Pentachlorophenol
Intermediate products
Titanium dioxide
Density functional studies of diatomic LaO to LuO
期刊论文
OAI收割
journal of cluster science, 2007, 卷号: 18, 期号: 2, 页码: 444-458
Wu ZJ
;
Guan W
;
Meng J
;
Su ZM
收藏
  |  
浏览/下载:212/67
  |  
提交时间:2010/07/13
STARK-EFFECT MEASUREMENT
LYING ELECTRONIC STATES
LANTHANIDE METAL ATOMS
RARE-EARTH-ELEMENTS
DIPOLE-MOMENTS
BASIS-SETS
INTERMEDIATE NEGLECT
LASER SPECTROSCOPY
SAMARIUM MONOXIDE
REACTION-PRODUCTS
The study on the near infrared spectrum technology of sauce component analysis (EI CONFERENCE)
会议论文
OAI收割
ICO20: Optical Information Processing, August 21, 2005 - August 26, 2005, Changchun, China
作者:
Li S.
;
Wang C.
;
Chen X.
;
Chen X.
;
Chen X.
收藏
  |  
浏览/下载:34/0
  |  
提交时间:2013/03/25
The author
Shangyu Li
engages in supervising and inspecting the quality of products. In soy sauce manufacturing
quality control of intermediate and final products by many components such as total nitrogen
saltless soluble solids
nitrogen of amino acids and total acid is demanded. Wet chemistry analytical methods need much labor and time for these analyses. In order to compensate for this problem
we used near infrared spectroscopy technology to measure the chemical-composition of soy sauce. In the course of the work
a certain amount of soy sauce was collected and was analyzed by wet chemistry analytical methods. The soy sauce was scanned by two kinds of the spectrometer
the Fourier Transform near infrared spectrometer (FT-NIR spectrometer) and the filter near infrared spectroscopy analyzer. The near infrared spectroscopy of soy sauce was calibrated with the components of wet chemistry methods by partial least squares regression and stepwise multiple linear regression. The contents of saltless soluble solids
total nitrogen
total acid and nitrogen of amino acids were predicted by cross validation. The results are compared with the wet chemistry analytical methods. The correlation coefficient and root-mean-square error of prediction (RMSEP) in the better prediction run were found to be 0.961 and 0.206 for total nitrogen
0.913 and 1.215 for saltless soluble solids
0.855 and 0.199 nitrogen of amino acids
0.966 and 0.231 for total acid
respectively. The results presented here demonstrate that the NIR spectroscopy technology is promising for fast and reliable determination of major components of soy sauce.
Removal of a type of endocrine disruptors-di-n-butyl phthalate from water by ozonation
期刊论文
OAI收割
JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA, 2006, 卷号: 18, 期号: 5, 页码: 845-851
作者:
Li Hai-yan
;
Qu Jiu-hui
;
Liu Hui-juan
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2015/10/21
di-n-butyl phthalate (DBP)
ozonation
key impact factors
reaction kinetics
degradation intermediate products