The present invention discloses a strain of
Pseudomonas aeruginosa ZC6, which provides a heavy
metal ion Zn<2+> removing effect. The method for screening
Pseudomonas aeruginosa providing a heavy
metal ion Zn<2+> removing effect from soil and water comprises: a, preparing a
metal selective culture medium; b, carrying out enrichment
acclimatization on a heavy metal resistance strain; c, screening and re-screening the heavy metal resistance strain; and d, detecting the heavy metal removing capability of the strain. According to the present invention, with the detection test on the heavy metal removing capability of the strain obtained by carrying out enrichment
acclimatization on the heavy metal resistance strain with the metal
ion-containing culture medium and purification, the reasonable and effective
screening method for the heavy metal removing strain is established so as to obtain the strain suitable for requirements; and with application of the
Pseudomonas aeruginosa ZC6 in the heavy
metal pollution treatment, advantages of no secondary
pollution, high treatment efficiency, wide application range, low cost and the like are provided.