PPT Slide

CONCLUSIONS

Membranes can be used to deliver various agents

for effective biotreatment of PAHs in sediments;

Various redox conditions can be created by

varying the oxygen concentration in the gas flowing

through the membranes;

Biofouling of membranes is minimized by surface

modification (deposition of inert metals by electroless

plating) and pressure pulsing

Membrane reactors were operated at various pH

and redox potentials