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Bioremediation potential of nostoc commune in cadmium polluted water / Benito, Shantelle Villarin. 6

By: Benito, Shantelle Villarin. 4 0 16, [, ] | [, ] |

Contributor(s): 5 6 [] |

Language: Unknown language code Summary language: Unknown language code Original language: Unknown language code Series: ; January, 2006.46Edition: Description: 28. cm. vi, 34 pagesContent type: text Media type: unmediated Carrier type: volumeISBN: ISSN: 2Other title: 6 []Uniform titles: | | Related works: 1 40 6 []Subject(s): -- 2 -- 0 -- -- | -- 2 -- 0 -- 6 -- | 2 0 -- | -- -- 20 -- | | -- -- -- -- 20 -- | -- -- -- 20 -- --Genre/Form: -- 2 -- Additional physical formats: DDC classification: | LOC classification: | | 2Other classification:

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Action note: In: Summary: ABSTRACT: The study was made to determine the biosorption capabilities of Nostoc commune. Gogg's Nitropgen Medium (FNM) was used to propagate the test organism. The test organism was then introduced to water with varying concentrations of cadmium . Samples were obtained following the pre-set time intervals. Samples were filtered and then subjected to Atomic Absorption Spectrophotometer (AAS) to determine the Cadmium concentration remaining in the treated samples. For statistical analysis, ANOVA and Turkey's test were used. A decline of concentration in the treated samples was observed. Among all the concentrations. I ppm treatment showed the highest percent removal and sorption rate, it was followed by the next concentration which was 0.8 ppm, then by 0.6 ppm, and finally by 0.4 ppm. The data obtained was significantly different from each other. It denotes that the sorption rate for the different concentrations varies from each other . Other editions:

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Item type	Current location	Home library	Collection	Call number	Status	Date due	Barcode	Item holds
Book	PLM	PLM Filipiniana Section	Filipiniana-Thesis	T QR151.B46.2006 (Browse shelf)	Available		FT7620

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Thesis (B.S. Biology) - Pamantasan ng Lungsod ng Maynila, 2006. 56

ABSTRACT: The study was made to determine the biosorption capabilities of Nostoc commune. Gogg's Nitropgen Medium (FNM) was used to propagate the test organism. The test organism was then introduced to water with varying concentrations of cadmium . Samples were obtained following the pre-set time intervals. Samples were filtered and then subjected to Atomic Absorption Spectrophotometer (AAS) to determine the Cadmium concentration remaining in the treated samples. For statistical analysis, ANOVA and Turkey's test were used. A decline of concentration in the treated samples was observed. Among all the concentrations. I ppm treatment showed the highest percent removal and sorption rate, it was followed by the next concentration which was 0.8 ppm, then by 0.6 ppm, and finally by 0.4 ppm. The data obtained was significantly different from each other. It denotes that the sorption rate for the different concentrations varies from each other .

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