Introductory statement. The object of this Bulletin is to present a free translation of Donat Banki's paper "Neue Wasserturbine," and to show the results of a series of tests on a laboratory turbine built according to the specifications of Banki.
The Banki turbine is an atmospheric radial flow wheel which...
The purposes of this study were to identify, analyze and compare
various Oregon meal programs for the elderly. Twenty-one
separate meal programs were identified throughout the state by contacting
state, county, and local groups concerned with the elderly. A
survey was made by questionnaire to obtain basic information about
each...
A 9.0 ppb solution of dieldrin in water was passed through a
granular-activated carbon bed at the rate of 4 gpm/sq. ft. The performance
of the carbon was monitored from sampling ports at bed
depths of 2-1/4 and 8-1/4 inches. Isotherm tests were also run with
a 9.0 ppb dieldrin...
Water is one of the primary wants of
human life no less essential than air and food hence
the strong and religious interest that has been
attached to the means of its supply. In the earliest
records of civilization we read of the digging of
wells and building of water...
The treatability of waters from four log ponds in Oregon by
physical and chemical treatment methods
was investigated.
Treatment processes included sand filtration, activated carbon contact and
coagulation with aluminum sulfate.
Preliminary studies were made at each log pond to determine
the homogeneity of the pond water for sampling
purposes...
A comprehensive study was made on the impact to surface and ground water pollution by a recently populated rural neighborhood located in the foothills of western Oregon. A stream originating in a limited access forest and flowing through a modern zoned housing development was routinely monitored. Sampling was performed during...
Published October 1984. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Methods for the detection and measurement of waste
materials in water have lagged far behind the many
complex problems facing workers in the water pollution
field. The present study introduces a new method for
the detection and measurement of organic pollution in
water. This new method, the persulfate oxidation, is...