Screening and identification of biofilm formers as potential microbial remediators for heavy metal-contaminated wastewater [in Mogpog, Marinduque and Meycauayan river system, Philippines]

adn aguas residuales bacillus biological contamination bioreactors biorreactores contamination biologique cours d'eau cursos de agua dna filipinas heavy metals metales pesados philippines pollution de l'eau pseudomonas aeruginosa rhodococcus (bacteria) rivers wastewater water pollution