ScholarSpace at University of Hawaii at Manoa - Western Waters Digital Library

Evaluation of the Disinfection Efficiency of Safe Water Systems Solar Pasteurization...
1999-12-01

Sand Island Wastewater Treatment Plant Disinfection Study
1999-12-01

Wastewater Characterization at Various Treatment Levels from Oahu Wastewater Treatment...
2000-04-01

Assessing the Persistence and Multiplication of Fecal Indicator Bacteria in Hawai'i...
Traditional fecal indicator bacteria such as fecal coliform, E.coli and enterococci have been shown to be unreliable indicators of the hygienic quality of recreational waters under tropical conditions. One of the major reasons for considering... 2000-12-01

Decontamination of the Former Grayline Baseyard
2001-06-01

Effects of Reclaimed Water on Two Golf Courses Located Over a Potable Aquifer in...
This study set out to evaluate the biological, chemical and agronomic effects of reclaimed water for irrigation on two golf courses (KGC and LGC) located over a potable aquifer in Central Oahu. Percolate water and grass samples were collected on... 2001-12-01

Polyacrylamide (PAM) Effects on Viruses and Bacteria Transport in an Unsaturated Oxisol
Experiments were to study the effects of anionic polyacrylamide (PAM) on viruses and bacteria movement in soil. A water pollution problem which affects all areas with significant rainfall is soil erosion and subsequent transport of soil and all... 2001-05-01

Assessment and Protection Plan for the Nawiliwili Watershed: Phase 1-Validation and...
This report documents the findings for Phase 1 of a three-phase study that is aimed at assessing the status of the Nawiliwili Watershed on Kaua’i and developing a plan for its future protection. The objectives of this phase include utilizing... 2002-10-01

Economic Impacts of Providing Secondary Treatment at the Sand Island Wastewater...
2003-10-01

Assessment and Protection Plan for the Nawiliwili Watershed: Phase 2--Assessment of...
2003-10-01

Assessing the Treatment of Cooling Tower Water Using the Electrocel Technology System...
2004-03-01

Schofield Barracks Wastewater Treatment Plant: Optimize Aeration, Secondary Clarifier,...
2004-07-01

Assessing the Microbial Quality of Potable Water Sources on the Island of Hawaii
2005-04-01

Column Study of the Transport of Selected Contaminants in a Hawaii Soil Treated With...
2005-09-01

Are Fecal Sterols a Possible Alternative Indicator of Human Waste Contamination in...
Many of Hawaii’s recreational streams and beaches contain high fecal indicator bacteria levels that are not indicative of sewage pollution. Instead, this pollution is due to environmental sources of fecal bacteria which reside and multiply in... 2005-08-01

Assessing the Source of Fecal Contamination in Streams on Kaua'i Based on Concentration...
Extensive data from O'ahu indicate that all streams on this island consistently exceed the USEPA standards (200 fecal coliform/100 ml, 33 enterococci/100 ml) for water quality. Soil was determined to be the source of the elevated counts of these... 2005-08-01

Performance Evaluation of a CBT 0.8KF-210 Wastewater Treatment Unit
2006-01-01

Development and Implementation of a Water Monitoring Plan to Prepare for Criminal and...
2006-02-01

Fate and Transport of Selected Endocrine Disrupting Chemicals in Recycled Water Through...
Endocrine disrupting chemicals (EDCs) are a group of synthetic and natural chemicals that have the potential to mimic the hormone-like activities in the human body. This study was conducted to recognize whether recycled water (a source of EDCs)... 2006-08-01

Benthic Infaunal Communities Adjacent to the Sewage Outfalls at Agana and Northern...
Taxa richness and abundance are given for benthic infauna collected from sediments adjacent to ocean outfalls of the Northern District and Agana (Hagatna) Sewage Treatment Plants, Guam, Northern Mariana Islands. This addresses U.S. Environmental... 2007-07-01

Hydraulic Parameter Estimation Using Aquifer Tests, Specific Capacity, Ocean Tides, and...
The islands of Hawaii face increasing ground-water demands due to population growth in the last decades. Analytical and numerical models are essential tools for managing sustainable ground-water resources. The models require estimates of hydraulic... 2007-12-01

Grey's Beach Infauna Study of Source Dredge Sand Off Waikiki
A diverse assemblage of infaunal polychaetes and invertebrates was collected in three replicate sand samples from three locations off Grey’s Beach, Waikīkī, O’ahu, Hawai’i. Infauna were extracted over 0.5 mm and 0.25 mm sieves. Specimens from the... 2008-08-01

WRRCTR No.41 Electrodialysis for Desalting Hawaiian Brackish Ground Water: A Field Study
A field study was made to evaluate the applicability and problems of desalting brackish ground water from basaltic and reef limestone aquifers in Honolulu, Hawaii with the electrodialysis process. The three-week study indicated that the brackish... 1970-07-01

WRRCTR No.42 Instantaneous Unit Hydrograph Analysis of Hawaiian Small Watersheds
The analysis of about 240 flood hydrographs of 29 small watersheds on the island of Oahu, Hawaii, shows some unique hydrologic characteristics. A typical Hawaiian small watershed has a small area, flash peak, short time to peak, and small... 1970-08-01