SYSTEMS AND METHODS FOR A LOW ENVIRONMENTAL IMPACT TREATMENT OF CONTAMINATED FLUID

摘要

A system for treating an intake fluid comprising a contaminant, the system comprising a strainer configured to receive the intake fluid and separate the intake fluid into a first retentate and a strained filtrate, which is fed a filtration unit. The filtration unit is configured to separate the strained filtrate into a second retentate and a filtration unit filtrate, which is fed to a fixed film biological filter. The fixed film biological filter is configured to reduce a biological oxygen demand of at least one of the filtration unit filtrate and a contaminant concentrating module permeate to form a permeate. A contaminant concentrating module (CCM) receives the first retentate and the second retentate and is configured to separate each of the first retentate and the second retentate into a third retentate and the contaminant concentrating module permeate.