Optimization of Weakest Water Quality by Aquatic Animals

In this project, it is attempted to help the optimization of weakest water (Emergency andimmediate refinery of waste water of Qom). Using the physiological characters of variousaquatic animals like, Partenogenetica (Newborn Artemia), Carassius auratus, Capoetaaculeate, Hypopholitrix thalmichthys (Phytophag), Gambusia affinis Bufu viridian,Ephemerophter, etc. In the administrative silages following the selection of suitable andnative aquatic animals of the province of this project, a dilution of 0% to 100% has beenprovided from the weakest water of the refinery at different time after a period of 15 days to algae growth different aquatic animals were set in this dilution individually Orin groups, in this treatments, aquatic animals behaviors and changes to weakest water parameters were measure and slated. Manual feeding the aquatic animal was effective in their growth and survival. It was finally fund that physical parameters like heat, light and etc affect our tests considerably. Among the tested aquatic animals, Carassius auratus, had the highest degree of survival in the weakest water of 100% and others aquatic animals like, Partenogenetica(Newborn Artemia), Gambusia affinis, Capoeta aculeate, Poecillia Latipinna (male), Poecillia Latipinna (female), Bufu viridian, Ephemerophter, fallow it. The effect of making weakest water transparent meant by the algae and various aquatic animal was observed in the first week of seeding fish in the weakest water. Browning algae weakest water increase the period of survival of various aquatic animals (Proportion to with the weakest water without algae). The results show that after potting aquatic animals in the weakest water including algae, the indices of dullness that is Bod and Cod were dropped sharply. The fall of Bod and Cod showed aquatic animal fast use of materials left form the biological analyses of waste water. After three days, most of analyzable organic substantiates in the environment were used by aquatic animal so that the weakest water was cleared it was easily seen through.