摘要
为解决内蒙天然碱泥分离的问题,从土壤、污水和活性污泥中,经初筛得到的57株产絮凝剂菌株,均有絮凝活性。并通过复筛从中筛选出絮凝活性较高、性状相对更稳定的2株菌株W23和L42。细菌的全培养液对强碱性的天然碱碱泥具有较强絮凝作用,其平均絮凝率分别达到79.80％和87.96％。
To solve separating problem of natural soda, fifty-seven strains screened from soil, floul water and activated mud were of flocculating activity. Two strains of bacteria, which were screened from above mentioned strains have higher activity and better steady than the whole culture liquid of bacteria was observed that its flocculating use to natural soda was strong and the mean flocculating rate of two strains were 79.80% and 87.% respectively.
出处
《微生物学通报》
CAS
CSCD
北大核心
2002年第2期17-21,共5页
Microbiology China
基金
国家自然科学基金资助项目(No.29766003)~~
