发明名称 STABILIZED LIQUID LIME DISPERSION FOR SEWAGE TREATMENT
摘要 A stabilized lime slurry for treatment of biological solids in sewage. The composition preferably includes 30-36 % calcium hydroxide, 10-16 % potassium hydroxide, 2-4 % potassium chloride, 2-4 % magnesium hydroxide, all on a dry basis, and the balance in water. This composition raises the pH rapidly for destroying pathogens, is sufficiently concentrated for economically feasible transportation, and reduces the cost, difficulties and dangers of treating sewage with a lime based composition while providing a resulting product fro m the sewage treatment process which can be spread upon agricultural soil in a manner which improves soil fertility without introducing undesirable or contaminating materials into the soil.
申请公布号 CA2343186(A1) 申请公布日期 1999.05.06
申请号 CA19982343186 申请日期 1998.10.26
申请人 NEW EEZY GRO, INC. 发明人 HURST, LOUIS S.
分类号 C02F11/00;A01N25/02;A01N59/06;C01F11/02;C02F1/52;C02F11/14;C05D1/02;C05F7/00;C09K3/32;(IPC1-7):C04B2/00 主分类号 C02F11/00
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