can be employed alone or in combination with conventionally means for treating wastewater e g chemical e g alum ferric lime or polyelectrolytes biological e g white rot fungus and physical processes e g ultrafiltration ion exchange and carbon absorption in the above manner organic compounds which are present in such wastewater streams can be advantageously treated to provide treated wastewater suitable for discharge after any additional conventional processing such as settling chlorination etc into rivers and streams the individual fungal strains or the blends noted above can be provided on the original media material used to culture the strains or they can be removed from the original growth substrate by various physical mechanisms and reblended on a separate substrate or addition to achieve the desired concentration for a given application for example fungal spores or other discreet propagules might be removed by sonication washing or substrate breakdown followed by a concentration strep such as sieving centrifugation or other size exclusion techniques familiar to those skilled in the art such separated and or concentrated propagules may be either blended and applied directly or placed on a separate substrate for application in this way undesirable physical properties of the original growth substrate such as lack of solubility or poor liquid pumping characteristics can be improved and the product may be more readily easily or economically applied in a preferred embodiment fungal spores of the mucor racemosus strain can be removed from the growth media by sonication concentrated by sieving and centrifugation then combined with one or more of the other strains to provide a liquid concentrate suspension that may be automatically delivered by pumping to the desired wastewater reaction area various suspension agents and.