WATER ANALYSISCHEMOMETRICSThe paper reviews different mathematical methods for the exploitation of the UV spectrum of waters and wastewaters, including the interferences treatment. After the presentation of simple methods and their limits, several global approaches using a matricial presentation of the data...
The application of spectral analysis to water quality monitoring is an important developing trend in the field of modern environment monitoring technology.The principle and characteristic of water quality monitoring technology based on UV-Vis spectrum analysis are briefly reviewed.And the research status ...
Comparing the Limiting Resolution of the Cary 5000 and Cary 6000i UV-Vis-NIR Spectrophotometers Using the Transmission Spectrum of Water Vapor Application note for comparing the limiting resolution of the Cary 5000 and Cary 6000i UV-Vis-NIR spectrophotometers using the transmission...
Spectrum scans, watercolor, and substances in water can be measured using only one compact instrument.
2, Broad spectrum: UV rays has broadest spectrum, can kill almost all bacteria and virus.3, No secondary pollution: don't add any chemical agent, so cannot create secondary pollution to water and ambient environment, do not change any ingredients in water....
This study represents the first measurement of the temperature dependence of the NOCl UV—visible absorption spectrum and will provide a useful set of data for the calculation of the atmospheric photolysis rate of NOCl and for the use of NOCl as a gas-phase actinometer.关键词:...
Finally, we present preliminary models for the near-UV spectrum of Io as functions of SO2 frost areal coverage and SO2 gas density. 展开 关键词: GROUNDWATER GEOPHYSICS DC RESISTIVITY ELECTROMAGNETICS NUCLEAR MAGNETIC RESONANCE DOI: 10.1029/93JE02547 被引量: 124 ...
UVA Spot Conventional full-spectrum UVA flood light more information LED Spot W Compact water-cooled UV-LED flood unit with highest intensity more information UV Curing Systems UV-LED Curing Systems by Honle UV Lamps by Honle UV Hand Held Equipment UV Spot Lamps UV Flood Lamps LED...
Large Scale Water Treatment Case Studies Deploying UV LED TechnologyAuthor Oliver LawalThe potential to use UV-C LEDs in the treatment of water has long promised all the benefits of UV disinfection; absence of chemicals, ease of use, pathogen specific targeting. All without the drawbacks of mercu...
When photolysis was carried out using the full spectrum MPUV lamp and germicidally relevant UV doses, NO2- concentrations remained well below the U.S. maximum contaminant level of 1 ppm N, even with nitrate initially present at 10 ppm N. Under current U.S. regulations, NO2- formation ...