Iibhola zebhaktheriya ze-Nano zinokubola kwaye zifunxe i-ammonia, i-nitrous nitrogen, i-hydrogen sulfide kunye nesinyithi esinzima, kwaye ibe neempawu ze "multivalent cation", enokuphucula ukukwazi ukufunxa iibhaktheriya ze-nitrifying, ukukhawulezisa ukukhula kwee-microorganisms, ngokufanelekileyo kwaye ngokukhawuleza zisebenzise umphumo. yemidiya yokucoca, kwaye wenze iqela lebhaktheriya enenzuzo.