scholarly journals Increased silicon levels in dialysis patients due to high silicon content in the drinking water, inadequate water treatment procedures, and concentrate contamination: a multicentre study

1996 ◽  
Vol 11 (6) ◽  
pp. 1188-1188
Author(s):  
D. Birchall ◽  
J. Bellia ◽  
N. Roberts
2016 ◽  
Vol 162 ◽  
pp. 86-93 ◽  
Author(s):  
Kai-ping Yu ◽  
Bo Chen ◽  
Hong-ling Zhang ◽  
Guang-jin Zhu ◽  
Hong-bin Xu ◽  
...  

2021 ◽  
Vol 11 (40) ◽  
pp. 2170157
Author(s):  
Jijun Lu ◽  
Siliang Liu ◽  
Junhao Liu ◽  
Guoyu Qian ◽  
Dong Wang ◽  
...  

2018 ◽  
Vol 19 (5) ◽  
pp. 1305-1312
Author(s):  
Chen Wang ◽  
Qi Zheng ◽  
Xiaoqiu Yang

Abstract Acesulfame (ACE) and sucralose (SUC) are ideal sewage markers for drinking water. In this paper, 33 samples were collected from eight cities' drinking water treatment plants (DWTPs) along the Yangtze River to analyse the occurrence and removal of ACE and SUC. These two compounds were determined using ultra-high performance liquid chromatography–high resolution mass spectrometry. The limits of detection for ACE and SUC were 1.75 ng/L and 0.03 ng/L, respectively. The results showed that ACE and SUC existed widely in DWTPs along the Yangtze River. The concentration of ACE was 13–320 ng/L and the concentration of SUC was 200–1,592 ng/L. In general, the concentrations of ACE and SUC increased from upstream to downstream but decreased after water treatment procedures at every DWTP. In most DWTPs, a 9–30% removal of ACE and SUC was achieved using traditional chlorination disinfection technology. Ozonation combined with granular activated carbon filtration techniques had a high removal efficiency (63.8% for ACE and 50.2% for SUC).


Alloy Digest ◽  
1995 ◽  
Vol 44 (2) ◽  

Abstract NICROFER 2509 Si 7-Alloy is an austenitic alloy with very high silicon content to resist concentrated sulfuric and nitric acid. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, and joining. Filing Code: SS-582. Producer or source: VDM Technologies Corporation.


2021 ◽  
pp. 2102103
Author(s):  
Jijun Lu ◽  
Siliang Liu ◽  
Junhao Liu ◽  
Guoyu Qian ◽  
Dong Wang ◽  
...  

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