April 14, 1971PHOSPHATE WATER STANDARDSSupplemental opinion (Samuel R.
Aldrich, Board Member)
There are a few sections of the opinion with which I do not concur.
If
the sewage from Chicago were being discharged into Lake Michigan,which it is not, the phosphorus input would be very large indeed.
Page 9.
The proper method for determining phosphorus in water.
There is, of course, an additional reserve in
1±eform of dead plant residues and phosphorus loosely held inbottom deposits. Samuel /R~ AldrichMembek~, IlIi~ó±sPollutiOn Cox~trol BoardI, Regina E, Ryan, Clerk of the Illinois Pollution Control Boardcertify that Dr.
Allowed
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