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Table 2 Biochemical test of isolated bacteria

From: Resistance of bacteria isolated from leachate to heavy metals and the removal of Hg by Pseudomonas aeruginosa strain FZ-2 at different salinity levels in a batch biosorption system

Biochemical Properties Responses
FZ-1 FZ-2 FZ-3 FZ-4
Oxidase + + + +
Ornithine – – – –
Lysine + – + +
H2S – – – –
Motility + + + –
Xylose – + – +
Nitrate + + + +
Glucose + + – +
Indole +/− + – –
Mannitol – – – –
Sucrose – – – –
ONPG – – – –
Urease – + + +
VP – – – –
Citrate – + + +
Adonitol – – – –
Sorbitol – – – –
TDA + + – –
Gelatin + + – –
Inositol – – – –
Rhamnose – – – –
Lactose – – – –
Arabinose – – – –
Arginine + + + –
Raffinose – – – –
Malonate – + + +
Salicin – – – –
Gram Staining −ve −ve −ve −ve
Shape Rod Rod Rod Rod
Diameter (mm) 2 1 0.5 1
Identified Species Vibrio damsela Pseudomonas aeruginosa Pseudomonas stutzeri Pseudomonas fluorescens
Probability (%) 95.65 99.16 98.82 92.74
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Sustainable Environment Research

ISSN: 2468-2039

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