%0 Journal Article
%T Study on treatment process of D-p-hydroxyphenylglycine wastewater<br>对羟基苯甘氨酸生产废水的处理工艺研究
%A Guo Changhong
%A Pan Zheng
%A Liu Huaisheng
%A <br>郭长虹
%A 潘峥
%A 刘怀胜
%J 环境工程学报
%D 2007
%I 
%X D-p-hydroxyphenylglycine wastewater is a high concentration organic wastewater difficult to be treated. In accordance with the technological features of D-p-hydroxyphenylglycine production, this experiment adopts a new route for wastewater classification. Experiment shows that the rate of phenol recovery reaches 95% after physico-chemical treatment of high concentration wastewater ; about six tons of ammonium sulphate is extracted daily. It is feasible to process the low-concentration organic wastewater by means of hydrolysis acidification-biological contact oxidation-precipitation-activated carbon absorption. The total removal rates of COD, BOD5, NH3-N and the volatile phenol are 95.6% , 94.6% , 93.7% , and 99% respectively.
%K D-p-hydroxyphenylglycine
%K high concentration organic wastewater
%K evaporation
%K hydrolytic acidification
%K biological contact oxidation<br>对羟基苯甘氨酸
%K 高浓度有机废水
%K 蒸发
%K 水解酸化
%K 生物接触氧化
%K 对羟基苯甘氨酸
%K 生产废水
%K 物化处理
%K 工艺研究
%K wastewater
%K treatment
%K process
%K 总去除率
%K 挥发酚
%K 吸附工艺
%K 活性炭
%K 沉淀
%K 接触氧化
%K 水解酸化
%K 水采
%K 高浓度
%K 硫酸铵
%K 回收率
%K 苯酚
%K 结果
%K 试验
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=92E6F4267FD4CBCB51B1E49E014D8054&jid=3567BD61129AA59043F5DE01F8815DB5&aid=E1DE5610D3B9733E8D66F035169CCB3A&yid=A732AF04DDA03BB3&vid=CA4FD0336C81A37A&iid=0B39A22176CE99FB&sid=0401E2DB1F51F8DE&eid=68D88C2FCF9C3098&journal_id=1673-9108&journal_name=环境工程学报&referenced_num=0&reference_num=5