Ammonia nitrogen (NH4+-N) is one of the three main forms of total nitrogen (TN). Most studies have estimated the load of TN from nonpoint sources instead of one
The bacterial diversity of activated sludge from submerged membrane bioreactor (SMBR) was investigated. A 16S rDNA clone library was generated, and 150 clones w
<正>It is with great regret that Journal of Environmental Sciences notes the passing away of Professor Tungshen Liu on the 6th March 2008 in Beijing. Prof.Tungs