简介:摘要为了研究影响厌氧氨氧化的主要因素,改变pH值(6.5-8.1)、温度(28-38℃)试验结果表明,当温度为33℃,pH值为7.3时,氨氮以及亚硝态氮的去除效果较好。
简介:MoYanwhowasawardedtheNobelPrizeinliteraturelastyearrespondedtothequestionhowhewasgoingtospendthehugebonuses,'I'mgoingtobuyahouseinBeijing,alargehouse.However,someoneremindedmethatIwouldn'tgoveryfarasitcost50,000Yuanasquaremeter,and7.5millionYuancouldonlybuya120-square-me