Chaetospira muelleri in activated sludge

[chris venema]

Hello peoples,
I was just wondering if anyone out there could help me regarding 
information on Chaetospira muelleri. I'm asking as a friend has isolated 
it in activated sludge from a sewage treatment plant. The kind of info he 
probably wants is stuff like
	: it's role in the activated sludge
	: relationships with other organisms
	: any effects on chemical parameters of the sludge
	: factors affecting growth and reproduction

Any information would be appreciated, Thanks Chris.

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