5 datasets found for "Water Quality"
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Federal
A prospective study of rural drinking water quality and acute gastrointestinal illness
U.S. Department of Health & Human Services —
Background This study examined the relationship between the bacteriological contamination of drinking water from private wells and acute gastrointestinal illness... -
Federal
Identification of bacteria in drinking and purified water during the monitoring of a typical water purification system
U.S. Department of Health & Human Services —
Background A typical purification system that provides purified water which meets ionic and organic chemical standards, must be protected from microbial proliferation... -
Federal
Patent AT-E401436-T1: [Translated] LYOCELL PROCESS WITH SETTING OF THE PROCESSING TIME DEPENDENT ON THE DEGREE OF POLYMERIZATION
U.S. Department of Health & Human Services —
The invention relates to a method and a device for producing Lyocell fibers which are extruded from a cellulose solution of water, cellulose and tertiary amine oxide... -
Federal
Patent AT-E401441-T1: [Translated] LEATHER COLLAGEN FIBER YARN AND METHOD THEREOF
U.S. Department of Health & Human Services —
A yarn of collagen fiber of animal leather and the manufacturing process thereof, characterized in that the yarn is made of 1-100 % by weight of collagen fiber of... -
Federal
Association of Down's syndrome and water fluoride level: a systematic review of the evidence
U.S. Department of Health & Human Services —
Background A review of the safety and efficacy of drinking water fluoridation was commissioned by the UK Department of Health to investigate whether the evidence...
5 datasets found for "Water Quality"