【摘要】 “厌氧发酵—藻类”法——分别选育耐强酸的厌氧甲烷菌株和耐强碱的螺旋藻,颤藻。采用具有特色的厌氧消化器和藻类净化器工艺,得理CODCr为50000mg/l的高浓度有机污水,出水CODCr降至300mg/l左右,再用藻类净化池进一步处理,即可达到排放标准。其中螺旋藻净化效果已达到日本同类专利水平。 本工艺处理高浓度有机污水,既能获得生物能源甲烷,又可获得含蛋白质60％左右的螺旋藻,可作为精饲料。本法为我国酿造、食品、医药等工业废水的综合治理和利用开辟了新途径。更多还原

【Abstract】 The anaerobic fermentation-alage method, which selects a strongly aoid-resistant anaerobic methanobacterium and a strongly base-resistant Spirulina and Oscillatoria,respectively,treads the organic sewage containing CODc r 50000 mg/1 Conceniration with using speeial anaerobic bacteria digestor and alage purifier and technology. It has measered CODc r300 mg/1 approximately with the drain away water. As the drain away water was treaded by alage purifying pool further, however, it is conforming to the law of sewage-draining. The purifying effect of Spirulina in anaerobic fermentation-alage method is comparable with the same-kindly patent in Japan.Using the anaerobic fermentation-alage method treads high-concentration organic sewage, either the methane for biological energy or the Spirulina containing about 60% protein for fine feed could be gained. This method will open a new route for in Zymurgy, food, medicine and so on for Comprehensive governing and utilizing the industrily sewage in our country.更多还原