The document you seek is ...

The document you seek is quite dated.  M&E has the same basic information with some explanation. IWA SBR conference papers are the most up to date 2008 I think.  Both have quite a lot that will mislead you. There are many variants of SBR.  All are activated sludge plants.  Simply assume all reactions go to completion. Kinetics are to a large effect meaningless.  The reaction kinetics will speed up until they meet the rate of supply of the limiting factor. If you provide enough oxygen at the right time you can get all reactions to completion in a 6 hr cycle for almost any waste water.  The next limiter is usually alkalinity, then micronutrients. The other secret is to feed into an anoxic compressed biomass and then have AOTR > 2xOUR on average.  high f:m is better than low. all the rest  can be calculated using M&E. The equations give rough stochiometry. Do this well and you can achieve ,