WE have seen within the last years the creation of a new industry,-namely, the application of ultra-violet rays for the biologic purification of water. I think it of interest to lay before you the basis on which this industry is founded . Almost every source of light produces with the visible rays
โฆ LIBER โฆ
Sterilization of water by the ultra-violet rays
- Publisher
- Elsevier Science
- Year
- 1910
- Tongue
- English
- Weight
- 78 KB
- Volume
- 170
- Category
- Article
- ISSN
- 0016-0032
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
The ultra-violet rays and their applicat
โ
M. von Recklinghausen
๐
Article
๐
1914
๐
Elsevier Science
๐
English
โ 866 KB
Nitrification by the ultra-violet rays
๐
Article
๐
1911
๐
Elsevier Science
๐
English
โ 65 KB
Spectrum of an Electrically Heated Carbon Rod. M. LA RosA. (Ann. Physik., xxxiv, 222.)--When a carbon rod of 2 or 3 mm. diameter is heated white hot by a current of 15-18 amp&res per square mm. passed through it, it is surrounded by a layer of incandescent gases, the spectrum of which was investiga
Nitrification by the ultra-violet rays
๐
Article
๐
1911
๐
Elsevier Science
๐
English
โ 47 KB
5503800 Ultra-violet sterilizing system
๐
Article
๐
1996
๐
Elsevier Science
๐
English
โ 125 KB
A powerful lamp for ultra-violet rays an
๐
Article
๐
1913
๐
Elsevier Science
๐
English
โ 62 KB
Bull. 53o-K.)--Vanadium occurs at Placerville, Col., disseminated in a dull green sandstone along seams or in veins containing roscoelite, quartz, and pyrite. Carnotite appears as a lining on the joint surfaces. A sandstone of lighter green color owed its color to mariposite, a chromium mica. Near G
Vision of ultra-violet rays
๐
Article
๐
1883
๐
Elsevier Science
๐
English
โ 67 KB