1) Do you know any more sulfur compounds, which are surely present in the wastewater (generally household wastewater) and city wastewater treatment plants [except H2S, methane-, ethane-, butane- and pentane- thiols, dimethyldisulfide, diphenyldisulfide or cystein] ? I do not care if the compounds are volatile and odor causing or not, as far as they contain sulfur - preferrably with the possibility to sulfidize something, so probably contain at least the -thiol (mercapto-) group.
2) Is there a possibility for thiophenethiol (CAS 7774-74-5) to be present in domestic wastewater?
3) Do you know some quick recipe or literature reference for synthetic wastewater?
4) Which temperature I can suggest for domestic wastewater and wastewater treatment plants? From 10 to 40 °C ?
SO2 is another compound which can be found in water. Moreover, waste water treatment is usually performed at ambient temperature.
Truly Yours
Dr. Sadighi
Get a detergent and shampoo bottle and read the list of ingredients. There are many sulphates in them. SLES, SLS, LABS, MES, where the last S in all these names is some Sulphur compound.
Use ambient temperature where you are. And consider perhaps summer and winter temp if appropriate in your area.
For synthetic wastewater: Calcium cation interactions with polysaccharides and proteins in wastewater UF membrane fouling.
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