Index Catalog // ScholarsArchive@OSU

Isolation of a natural antioxidant from shrimp waste

Creator:: Li, Shiao Jing
Abstract:: Shrimp waste samples were extracted with a variety of organic solvents. Each fraction was measured for antioxidant activity by determining the rate of oxidation of β-carotene-linoleic acid in an emulsion system. An ethanol extract exhibited the highest antioxidant activity. Purification of the most active fraction was accomplished by thin layer...
Resource Type:: Dissertation
Full Text:: from Shrimp Waste by Shiao Jing Li A THESIS submitted to Oregon State University in partial

The degradation of kraft pulping wastes in estuarine waters

Creator:: O'Neal, Gary Lewis, 1938-
Abstract:: The degradation of kraft pulping wastes in estuarine waters was measured in terms of the following parameters: five-day 20°C B.O.D., the Pearl-Benson Index, and toxicity to the bay mussel (Mytilus edulis L.). The waste tested was the total effluent from a combined pulp and paper mill producing 430 tons of...
Resource Type:: Dissertation
Full Text:: ten percent by volume. These concen- trations were tested in duplicate at salinity levels of 25 and

Alum coagulation in conjunction with the activated sludge treatment of corn processing waste water

Creator:: Jensen, Harold LeRoy, III
Abstract:: The treatment of waste water from a corn freezing process by activated sludge with the aid of alum coagulation was investigated. Both high and low energy level systems were observed with good flocculation occurring at the low energy level. Because poor flocculation occurs at high energy level conditions, alum was...
Resource Type:: Masters Thesis
Full Text:: matic diagram of a corn freezing process. The raw product is brought to the processing equipment by a

Direct synthesis of tetramethoxysilane from silicon fines

Creator:: Vongpayabal, Panut
Resource Type:: Masters Thesis
Full Text:: temperature below 300 °C, TMOS was the only liquid product. A higher temperature than this led to the

Changing Pattern in the Comparative Advantage of Shrimp Culture in Asia and the Competitiveness in the Japanese Markets

Creator:: Tada, Minoru and Ono, Seiichiro
Abstract:: Promoting shrimp culture industry is one of the effective ways to earn foreign currencies and reduce rural poverty for developing countries. However, there is a question if rising wage rates might be a constraint for further development. Thailand, for example, has established a firm position in the industry, but its...
Resource Type:: Research Paper
Full Text:: @nara.kindai.ac.jp ABSTRACT Promoting shrimp culture industry is one of the effective ways to earn foreign

The application of granular activated carbon to the treatment of kraft evaporator condensate wastes

Creator:: Hansen, Sigurd Paul
Resource Type:: Masters Thesis
Full Text:: the toxicity by a f.actor of four to ten depending upon the duration of contact tirne. The

Farm management to mitigate disease and financial risks: optimal combination of stocking density, initial culture time, and length of grow-out period for a semi-intensive shrimp farm in northwest Mexico

Creator:: Sanchez, Edgar, Martinez-Cordero, Francisco J., and Hernandez, Juan M.
Abstract:: Low yields caused by viral diseases and their financial consequences are the most important risks jeopardizing commercial shrimp culture in Mexico. Hence, farmers are continuously testing different production strategies to keep their operations into profitable margins. An optimization model was designed based on a farm's (139 ha) database (2001-2005) to...
Resource Type:: Other
Full Text:: length of grow-out period for a semi-intensive shrimp farm in northwest Mexico Author(s): Edgar

Shrimp farming in Vietnam: at the crossroads of Sustainability?

Creator:: Raux, Pascal, Bailly, Denis, and Nhuong, Tran Van
Resource Type:: Presentation
Full Text:: similar trends in the beginning of its shrimp industry development. SF is strongly located in the Mekong

Foam separation of organic and toxic materials in kraft mill effluents

Creator:: Blazier, James Lewis
Abstract:: Because of the organic nature and the natural foaming characteristics of kraft mill effluents, it was decided to investigate the feasibility of using foam separation as a method of treatment. The treatment efficiency was evaluated by BOD and COD reductions as well as the decrease in toxicity to marine life....
Resource Type:: Masters Thesis
Full Text:: treatrnent. The treatrnent efficiency was evaluated by BOD and COD reductions as well as the decrease in

A study of the coagulation of kraft effluent by sea water

Creator:: Andrews, Ben Neal
Abstract:: The coagulation of effluent from the kraft pulping and papermaking process was investigated. The amount of material coagulated from saline mixtures of the effluent is determined as a function of time, salinity, kraft effluent concentration, and mixture pH. Individual sources of salinity include sea water and several different solutions of...
Resource Type:: Masters Thesis
Full Text:: colloidal compo- sition of wastes from the paper industry is reported by Schmut (1964). On the basis

ScholarsArchive@OSU

Isolation of a natural antioxidant from shrimp waste

The degradation of kraft pulping wastes in estuarine waters

Alum coagulation in conjunction with the activated sludge treatment of corn processing waste water

Direct synthesis of tetramethoxysilane from silicon fines

Changing Pattern in the Comparative Advantage of Shrimp Culture in Asia and the Competitiveness in the Japanese Markets

The application of granular activated carbon to the treatment of kraft evaporator condensate wastes

Farm management to mitigate disease and financial risks: optimal combination of stocking density, initial culture time, and length of grow-out period for a semi-intensive shrimp farm in northwest Mexico

Shrimp farming in Vietnam: at the crossroads of Sustainability?

Foam separation of organic and toxic materials in kraft mill effluents

A study of the coagulation of kraft effluent by sea water

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