LEACHING EXPERIMENTS WITH SOME ENRICHMENT CULTURES IN THE ABSENCE OF NUTRITIVE SALTS.

Akira Kounosu; Tadashi Chida; Toshikazu Shiratori; Chihiro Inoue; Takahito Hirashima; Teruo Suzuki; Junzo Shimoiizaka

doi:10.2473/shigentosozai1953.103.1195_571

LEACHING EXPERIMENTS WITH SOME ENRICHMENT CULTURES IN THE ABSENCE OF NUTRITIVE SALTS.

Akira Kounosu, Tadashi Chida, Toshikazu Shiratori, Chihiro Inoue, Takahito Hirashima, Teruo Suzuki, Junzo Shimoiizaka

ENV - Environmental Studies for Advanced Society

Research output: Contribution to journal › Article › peer-review

Abstract

The enrichment cultures were used for FeSO//4 oxidation and leaching in the absence of nutritive salts. The relations between treatment time and product amount were linear. The drop in apparent oxidation velocity of Fe**2** plus at high values of the ratio left bracket Fe**3** plus right bracket / left bracket Fe**2** plus right bracket resulted from the regulatory mechanism of the bacteria. From the results of leaching elemental sulfur, it was observed that the enrichment culture kept a constant activity for a long time.

Original language	English
Pages (from-to)	571-576
Number of pages	6
Journal	Nihon Kogyokaishi
Volume	103
Issue number	1195
DOIs	https://doi.org/10.2473/shigentosozai1953.103.1195_571
Publication status	Published - 1987

ASJC Scopus subject areas

Engineering(all)

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10.2473/shigentosozai1953.103.1195_571

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title = "LEACHING EXPERIMENTS WITH SOME ENRICHMENT CULTURES IN THE ABSENCE OF NUTRITIVE SALTS.",

abstract = "The enrichment cultures were used for FeSO//4 oxidation and leaching in the absence of nutritive salts. The relations between treatment time and product amount were linear. The drop in apparent oxidation velocity of Fe**2** plus at high values of the ratio left bracket Fe**3** plus right bracket / left bracket Fe**2** plus right bracket resulted from the regulatory mechanism of the bacteria. From the results of leaching elemental sulfur, it was observed that the enrichment culture kept a constant activity for a long time.",

author = "Akira Kounosu and Tadashi Chida and Toshikazu Shiratori and Chihiro Inoue and Takahito Hirashima and Teruo Suzuki and Junzo Shimoiizaka",

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AU - Shiratori, Toshikazu

AU - Inoue, Chihiro

AU - Hirashima, Takahito

AU - Suzuki, Teruo

AU - Shimoiizaka, Junzo

PY - 1987

Y1 - 1987

N2 - The enrichment cultures were used for FeSO//4 oxidation and leaching in the absence of nutritive salts. The relations between treatment time and product amount were linear. The drop in apparent oxidation velocity of Fe**2** plus at high values of the ratio left bracket Fe**3** plus right bracket / left bracket Fe**2** plus right bracket resulted from the regulatory mechanism of the bacteria. From the results of leaching elemental sulfur, it was observed that the enrichment culture kept a constant activity for a long time.

AB - The enrichment cultures were used for FeSO//4 oxidation and leaching in the absence of nutritive salts. The relations between treatment time and product amount were linear. The drop in apparent oxidation velocity of Fe**2** plus at high values of the ratio left bracket Fe**3** plus right bracket / left bracket Fe**2** plus right bracket resulted from the regulatory mechanism of the bacteria. From the results of leaching elemental sulfur, it was observed that the enrichment culture kept a constant activity for a long time.

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ER -

LEACHING EXPERIMENTS WITH SOME ENRICHMENT CULTURES IN THE ABSENCE OF NUTRITIVE SALTS.

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