Browsing WRRC Project Reports by Title

Now showing items 25-44 of 88

Grey's Beach Infauna Study of Source Dredge Sand Off Waikiki

Bailey-Brock, Julie H; Krause, Emily R (Water Resources Research Center, University of Hawaii at Manoa, 2008-08)

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 ...
Impact of Kapahulu Storm Drain System on Water Quality at Kuhio Beach: A Multi-Phasic Study

Fujioka, Roger S.; Morens, David M (Water Resources Research Center, University of Hawaii at Manoa, 1994-03)
An Innovative Approach to Assess and Monitor the Quality of Coastal Waters

Fujioka, Roger S; Rijal, Geeta K; Bonilla, J A (Water Resources Research Center, University of Hawaii at Manoa, 1998-06)
Kailua Regional Wastewater Treatment Plant Disinfection Facility-Pilot Study

Fujioka, Roger S.; Asahina, Audrey.; Moreland, Victor.; Unutoa, Tuamasaga (Water Resources Research Center, University of Hawaii at Manoa, 1998-03)
Literature Review of GAC Renegeration Methods and Local Disposal Alternatives

Hamura, Damon; Sagayaga, Arlene; Babcock, Roger (Water Resources Research Center, University of Hawaii at Manoa, 1998-05)
Microbial Assessment of the Lanai Auxiliary Reclamation Facility to Produce Wastewater Effluent for Unrestricted, Non-Potable Reuse

Fujioka, Roger S; Bonilla, Alfredo J; Rijal, Geeta K (Water Resources Research Center, University of Hawaii at Manoa, 1998-10)

An Auxiliary Reclamation Facility (ARF) was constructed to receive stabilization pond treated sewage and further treated it with water hyacinth pond, chemical flocculation, filtration and ultraviolet light disinfection. ...
Modeling of virus transport in the subsurface, southern Oahu, Hawaii

Orr, Shlomo.; Li, Jing (Water Resources Research Center, University of Hawaii at Manoa, 1997-02)

In this study, the potential is evaluated for viral contamination of groundwater in the southern Oahu aquifer, Hawaii, due to irrigation of sugarcane with effluent from secondary treatment plants. An EPA numerical model, ...
Performance Evaluation of a CBT 0.8KF-210 Wastewater Treatment Unit

Babcock, Roger W; Senthill, Atiim; Huang, Tieshi; Chanthawornsawat, Yingyot; Kanpirom, Sumon; Hu, Jing (Water Resources Research Center, University of Hawaii at Manoa, 2006-01)
Performance Evaluation of an Oesis-750 Residential Wastewater Treatment Unit

Babcock, Roger W; McNair, Daniel A; Edling, Lance J (Water Resources Research Center, University of Hawaii at Manoa, 1999-10)
The Potential Environmental and Public Health Effects of Chemical Regeneration of Spent Granular Activated Carbon

Fukuda, Tracy K; Babcock, Roger W; Menon, Premlata (Water Resources Research Center, University of Hawaii at Manoa, 1999-01)

Chemical regeneration is one method of regenerating spent granular activated carbon. The chemicals being considered for use are acetic acid, acetone, formic acid, hydrochloric acid, sodium hydroxide methanol, ethanol, and ...
A Report of the Necropsy and Liver Histopathology Findings for Fish Sampled from the Control Station in Maunalua Bay and the Sand Island Outfall

Brock, James A (Water Resources Research Center, University of Hawaii at Manoa, 1996-09)
A Report of the Necropsy and Liver Histopathology Findings for Fish Sampled from the Sand Island Outfall

Brock, James A (Water Resources Research Center, University of Hawaii at Manoa, 1995-05)
Sand Island Wastewater Treatment Plant Disinfection Study

Fujioka, Roger S; Asahina, Audrey; Moreland, Victor; Unutoa, Tuamasaga (Water Resources Research Center, University of Hawaii at Manoa, 1999-12)
Schofield Barracks Wastewater Treatment Plant: Optimize Aeration, Secondary Clarifier, and Disinfection Processes

Moreland, Victor (Water Resources Research Center, University of Hawaii at Manoa, 2004-07)
Schofield Barracks Wastewater Treatment Plant Process Control Program: Quarterly Progress Report No. 1

Lam, Collins.; Lopez, G Dennis.; Murakami, Cey.; Lin, Qing.; Lin, Ann Bin.; Babcock, Roger (Water Resources Research Center, University of Hawaii at Manoa, 1996-07)

The overall objectives of this project are to evaluate operations, make recommendations, and train personnel at the Schofield Barracks Wastewater Treatment Plant (SVWWTP) for the purpose of improving the operating efficiency ...
Schofield Barracks Wastewater Treatment Plant Process Control Program: Quarterly Progress Report No. 2

Lam, Collins.; Lopez, G Dennis.; Murakami, Cey.; Lin, Qing.; Lin, Ann Bin.; Babcock, Roger (Water Resources Research Center, University of Hawaii at Manoa, 1996-10)

The objectives of this project are to evaluate operations, make recommendations, and train personnel at the Schofield Barracks Wastewater Treatment Plant (SBWWTP) for the purpose of improving the operating efficiency of ...
Schofield Barracks Wastewater Treatment Plant Process Control Program: Quarterly Progress Report No. 3

Lam, Collins.; Lopez, G Dennis.; Murakami, Cey.; Lin, Qing.; Lin, Ann Bin.; Babcock, Roger (Water Resources Research Center, University of Hawaii at Manoa, 1997-01)
Simulation of Pesticide Transport in Macroporous Soils Using a Dual-Porosity Approach

Ray, Chittaranjan (Water Resources Research Center, University of Hawaii at Manoa, 1998-12)

A conceptual model, based upon the bicontinuum double porosity approach, has been developed to simulate water flow and reactive chemical transport in both the soil matrix and the macropore region. Flow of water in both ...
Sorption, Desorption, and Biodegradation of Natural Organic Matter and Pesticides on Spent Granular Activated Carbon

Babcock, Roger W; Ewald, Victoria; Uehara, Mitch (Water Resources Research Center, University of Hawaii at Manoa, 1998-04)
Studies on Chemical Regeneration of Granular Activated Carbon

Babcock, Roger W; Thakur, Sumita (Water Resources Research Center, University of Hawaii at Manoa, 1999-12)