Cika wannan jumla: Bioremediation ba na musamman ba ne ga karafa. A shekara ta 2010 akwai
babban zubar da man fetur a Tekun Mexico. An yi amfani da tarin kwayoyin cuta da archaea don sake farfado da bakin teku bayan zubewar mai. Waɗannan ƙananan ƙwayoyin cuta a tsawon lokaci sun haɓaka hanyoyin sadarwa waɗanda za su iya amfani da hydrocarbons kamar su mai da man fetur a matsayin tushen carbon da makamashi. Microbial bioremediation fasaha ce ta zamani mai matukar tasiri don dawo da tsarin halitta ta hanyar cire gubobi daga muhalli.