本发明公开了一种蜡样芽孢杆菌及其制备高效铅锌废水絮凝剂的方法。可通过如下方式制得：(1)从铅锌污染的土壤中分离出有絮凝能力的菌株，命名为Bacillus cereus PR5，该菌株已保藏于广东省微生物菌种保藏中心，保藏号为GDMCC NO 61256；(2)将单菌株接种于种子培养基中，制得种子培养液；(3)将(2)所制得的种子培养液接种于发酵培养基中，培养后制得发酵培养液；(4)将(3)所制得的发酵培养液离心，得到的上清液或上清液提取物即为微生物絮凝剂。该絮凝剂对于铅锌废水的处理效果较好，且无二次污染，具有较大潜力。
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[ DB ] CONNECT:[ UseTime:0.001152s ] mysql:host=pc-m5epcw1px949b110u.rwlb.rds.aliyuncs.com;port=3306;dbname=yousedb;charset=utf8
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[ SQL ] UPDATE `tb_tech` SET `hit`=`hit`+1 WHERE `id` = 689281 [ RunTime:0.001008s ]
[ SQL ] SELECT * FROM `tb_tech` WHERE `id` = 689281 LIMIT 1 [ RunTime:0.000877s ]
[ SQL ] SHOW COLUMNS FROM `tb_admin` [ RunTime:0.001048s ]
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[ SQL ] SHOW COLUMNS FROM `tb_category` [ RunTime:0.000918s ]
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[ SQL ] SELECT `id`,`title` FROM `tb_tech` WHERE `id` > 689281 AND `check_status` = 1 AND `category_id` = 142 ORDER BY `submit_date` ASC LIMIT 1 [ RunTime:0.008657s ]
[ SQL ] SELECT `id`,`title` FROM `tb_tech` WHERE `id` < 689281 AND `check_status` = 1 AND `category_id` = 142 ORDER BY `submit_date` DESC LIMIT 1 [ RunTime:0.033523s ]
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[ SQL ] SHOW COLUMNS FROM `tb_industry_report` [ RunTime:0.001137s ]
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[ SQL ] SELECT * FROM `tb_advert` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000686s ]
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