Additionally, linear reductions for gas and effluent losses in silages were detected with increasing regrowth interval.
There was no effect of the tamarind residue-added cassava silage on effluent losses and dry matter (DM) recovery rates.
Additional treatments with concentrated alkalies (KOH, NaOH, Ca(OH 2) or reducing compounds (Na2SO3, Na2S), despite increased efficiency of keratin hydrolysis lead to the formation of another troublesome effluents, loss in methionine, lysine and tryptophan, followed by formation of non-protein amino acids, lanthionine, lysoalanine (Gupta et al. 2013).
To facilitate the initial RCA-CVVH settings, we used a mathematical model to roughly estimate metabolic citrate load, buffers balance (citrate and bicarbonate) and effluent calcium loss.
The protocol has been designed through a mathematical model developed to roughly estimate metabolic citrate load, buffers balance (citrate and bicarbonate), effluent calcium loss, as well as the main RCA-CRRT parameters.
The cumulative concentration of Ag in the mixed liquor was less than the nominal value (taking into account Ag losses with effluent) possibly due to losses of mixed liquor that occurred during sampling for nitrification analysis and during decanting.
We have not treated sorption to suspended biosolids in effluent as ENP loss for two reasons: (1) This sorbed ENP may still be bio-available; (2) The nano Ag sorbed to biosolids is in equilibrium with the free nano Ag (Blaser et al., 2008) and thus remains a source of free nano Ag after emission from STPs.
The dissolution of a range of glass fibers including commercial glass and mineral wools has been studied using a modification of Gamble's solution in a flow system at pH 7.4 and 37 degrees C. Dissolution has been followed by weight loss, effluent analysis, and morphology change of fibers and bulk glass.
It has been found that our model acceptably reproduces the observed behavior of the effective permeability loss and effluent fines production.
