This article way which introduces a fine variety through the sludge, after (the divine intervention EM original dew) invests the effective microorganism is loaded with domesticates the mature sludge and in the school area sanitary sewage SBR response installment, has conducted the preliminary study to school area sanitary sewage processing. The experimental result indicated that, Under the normal temperature 18 ℃ ~ 25 ℃), controls pH 7.0 --8.0, the EM fungus (divine intervention) in the SBR reactor to COD, the total phosphorus, the total nitrogen removes has the certain promoter action, high removeing rate distinction 92.08%, 76.96%, 81.87%. EM fungus pairs which under the identical movement condition (divine intervention) 3 throw dose 1/1,000 --3 /1,000 _5/1,000, carries on the contrast experiment, determined the EM fungus (divine intervention) best throws the dose in the SBR reactor to the school area sewage treatment 3/10,000---5/1,000; In take the date as in the cyclical movement treating processes, the comparison group short reaches the sign to discharge the time is 8h _ the EM fungus (divine intervention) throws the fungus group short to reach the sign to discharge the time is 6h .