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Water hardness determination using local laundry bar soaps for carp hatcheries

dc.contributor.authorFerriols-Pavico, Josefina Ma.
dc.contributor.authorAralar, Emiliano V.
dc.contributor.authorGonzal, Angelito C.
dc.date.accessioned2012-11-12T01:44:13Z
dc.date.available2012-11-12T01:44:13Z
dc.date.issued1988
dc.identifier.citationFerriols-Pavico, J. M., Aralar, E. V., & Gonzal, A. C. (1988). Water hardness determination using local laundry bar soaps for carp hatcheries. Fisheries Research Journal of the Philippines, 13(1-2), 23–27.en
dc.identifier.issn0115-2238
dc.identifier.urihttp://hdl.handle.net/10862/1252
dc.description.abstractA simple method using local laundry soap is described for carp hatchery operation. A saturated soap solution was prepared and uses to titrate a 100-ml water sample of known hardness until a permanent lather appeared on the surface of the sample. The volume of soap solution was recorded to correspond to the hardness level tested. A fish farmer’s guide on the approximate levels of water hardness using WHEEL or PERLA soap solution is provided.en
dc.language.isoenen
dc.publisherFisheries Research Society of the Philippinesen
dc.subjecthatcheriesen
dc.subjectcarpen
dc.subjectPhilippinesen
dc.titleWater hardness determination using local laundry bar soaps for carp hatcheriesen
dc.typeArticleen
dc.citation.volume13
dc.citation.issue1-2
dc.citation.spage23
dc.citation.epage27
dc.citation.journalTitleFisheries Research Journal of the Philippinesen
seafdecaqd.library.callnumberVF SJ 0225
dc.subject.asfacarp cultureen
dc.subject.asfawater hardnessen
dc.subject.asfawater analysisen
dc.subject.asfamethodologyen


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    These papers were contributed by Department staff to various national and international journals.

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