The bacterium could adapt to a broad pH range for PVA degradation.

该菌降解聚乙烯醇要求的pH范围较宽.

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It has excellent chemical resistance within the PH range 6 - 9 .

在PH值 6-9 的介质中具有优良的耐化学品性能.

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DURABILITY IN WATER AT GIVEN PH : No effect on material in pH range of 3 - 11.

耐酸碱性: 在pH为3—11范围的水中,本品不受影响.

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