Prediction of deep-bed-filter performance using recursive algorithms
Article Abstract:
Recursive algorithms may be used in place of theoretical models for predicting the performance of deep-bed filters, particularly the temporal variations of the filter effluent concentration and associated head loss. A number of experiments should be conducted before reliable recursive relationships can be derived. Caution should be exercised to prevent experiment errors which may affect parameter derivation.
Publication Name: Journal of Environmental Engineering
Subject: Environmental issues
ISSN: 0733-9372
Year: 1995
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Mud volcanoes of the Marianas
Article Abstract:
Studies of seamounts in the Mariana Trench of the Pacific Ocean show unusual formations and composition. The seamounts were probably created when geologic plates collided and released fluid that formed mountains similar to mud volcanoes.
Publication Name: Scientific American
Subject: Science and technology
ISSN: 0036-8733
Year: 1992
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Weather's unseen power
Article Abstract:
Biometeorology pertains to the study of the weather's effect on living things. Although it remains a neglected discipline in the US, biometeorological research is currently conducted in Sweden, Japan, Russia and Germany.
Publication Name: Reader's Digest
Subject: General interest
ISSN: 0034-0375
Year: 1996
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