Purifying unit to clean city water tested in California
Dr Alexander Goetz of the California Institute of Technology demonstrated a portable purifier that treats murky water from the Los Angeles River. The device, using powdered earth filtration, renders bacteria harmless and can process about 66 quarts per hour at a few cents per gallon, with costs estimated between 30 and 50 dollars per unit.
MENTIONED IN THIS ARTICLE
California
Los Angeles
Unclear Brankolin Offer Sparks Rio de Janeiro Debates
Readable text shows Kaj A Brankolin from Rio de Janeiro connected to a proposal tied to Fosland offering the city five thousand escalyp programs. The fragmentary report mentions a financial or programmatic offer affecting the city.
MENTIONED IN THIS ARTICLE
Kaj A. Brankolin
Rio de Janeiro
Gether Pends
Fosland
Also Mentioned on This Page
Los Angeles “Works
Lone
Hacarda
the Tribune
Joyce
Grasshop
Caldwells
Dad
Mibbs
Snow White
Greeley’s
Long's Peak
Professional Beauty Service
Siiees Diam Erickson’s
Olingerie
Dodd
Norbert
Chief ‘Theatre
DR. Norbert
Snow
Chief Theatre
Sherwin-Williams
COOK
Saad
Sth. Avenue
Caldwell
Shantung