陈银广
主要从事废物生物处理及生物资源化技术的研究
个性化签名
- 姓名:陈银广
- 目前身份:
- 担任导师情况:
- 学位:
-
学术头衔:
博士生导师, 教育部“新世纪优秀人才支持计划”入选者
- 职称:-
-
学科领域:
环境科学技术基础学科
- 研究兴趣:主要从事废物生物处理及生物资源化技术的研究
男,1969.8出生,博士、教授、博士生导师。1998.12毕业于无锡轻工大学(今江南大学)生物工程系,获博士学位;1999.4至2003.8先后在同济大学环境学院、美国中佛罗里达大学土木与环境工程系及美国弗吉尼亚理大学生物系统工程系从事博士后研究;2003.12作为国外引进人才到同济大学环境学院工作并被聘为教授;2004.12被批准为博士生导师;2005年获上海市曙光学者称号;2006年入选教育部新世纪优秀人才支持计划。
主要从事废物生物处理及生物资源化技术的研究,主持了国家自然科学基金(2项)、国家863(2项)、博士点基金、霍英东基金等项目,在Environmental Science and Technology、Water Research等国外SCI期刊发表学术论文二十多篇,应邀为Environmental Science and Technology、Water Research等9种国外SCI期刊审稿。
-
主页访问
2920
-
关注数
0
-
成果阅读
401
-
成果数
10
陈银广, YINGUANG
Wat. Res. Vol. 35, No. 11, pp.2615-2620, 2001,-0001,():
-1年11月30日
The
activated
-
43浏览
-
0点赞
-
0收藏
-
0分享
-
190下载
-
0评论
-
引用
-
44浏览
-
0点赞
-
0收藏
-
0分享
-
193下载
-
0评论
-
引用
陈银广, Yinguang
Process Biochemistry40(2005)723-732,-0001,():
-1年11月30日
Acclimated
Phosphorus
-
48浏览
-
0点赞
-
0收藏
-
0分享
-
169下载
-
0评论
-
引用
陈银广, Yinguang
Bioresource Technology 96(2005)1713-1721,-0001,():
-1年11月30日
The long-term continuous chromium(VI) removal from synthetic wastewater affected by influent hexavalent chromium (Cr(VI)) and glucose concentrations were studied with an anaerobic–aerobic activated sludge process. It was observed that before activated sludge was acclimated, the chromium in the effluent increased immediately as the influent chromium increased. However, both Cr(VI) and total chromium (TCr) in the effluent significantly decreased after acclimation. In the acclimated activated sludge, the chromium removal efficiency was 100% Cr(VI) and 98.56% TCr at influent Cr(VI) levels of 20 mg/day, 100% Cr(VI) and 98.92% TCr at influent Cr(VI) levels of 40 mg/day, and 98.64% Cr(VI) and 97.16% TCr at influent Cr(VI) levels of 60 mg/day. The corresponding effluent Cr(VI) and TCr concentrations were 0 and 0.012 mg/l, 0 and 0.018 mg/l, and 0.034 mg/l and 0.071 mg/l, respectively. When the influent glucose increased from 1125 to 1500 mg/l at influent Cr(VI) dosage of 60 mg/day, the Cr(VI) and TCr removal efficiency with the acclimated activated sludge improved from 98.64% and 97.16% to 100% and 98.48%, respectively, and the chromium concentration in the effluent decreased from 0.034 mg/l of Cr(VI) and 0.071 mg/l of TCr to 0 (Cr(VI)) and 0.038 mg/l (TCr). The effluent COD and turbidity was around 40 mg/l and 0, respectively, after the activated sludge was acclimated. Further studies showed that after the activated sludge was acclimated, its specific dehydrogenases activity (SDA) and protein contents increased. The SDA and protein increased respectively 15% and 10% when influent Cr(VI) increased from 20 to 60 mg/day.
Chromium,
-
35浏览
-
0点赞
-
0收藏
-
0分享
-
484下载
-
0评论
-
引用
陈银广, Yinguang
Biochemical Engineering Journal 27(2005)24-32,-0001,():
-1年11月30日
Two
Phosphorus
-
39浏览
-
0点赞
-
0收藏
-
0分享
-
362下载
-
0评论
-
引用
-
38浏览
-
0点赞
-
0收藏
-
0分享
-
117下载
-
0评论
-
引用
陈银广, Su
Chwmical Engineering Journal 132(2007)311-317,-0001,():
-1年11月30日
The effect of sodium dodecyl sulfate (SDS) on hydrolysis and acidification of waste activated sludge (WAS) was investigated, which has not been documented in the literature. Results showed that SDS improved the solubility of protein and carbohydrate in aqueous phase, and the concentrations of these two substrates increased with the amount of SDS. On the second day of fermentation the enzyme activities of protease and alkaline phosphatase were improved by SDS with its dosage in the range of 0.02–0.3 g/g, but the activities of -glucosidase and acidic phosphatase decreased at SDS dosage above 0.05 and 0.2 g/g, respectively. The volatile fatty acids (VFAs) production was also enhanced by SDS under room temperature. On the sixth day of fermentation, concentration of total VFAs was 2243.04 mg COD/L at SDS dosage 0.1 g/g, while it was only 191.10 mg COD/L in the blank test. The maximum VFAs production increased with the amount of SDS. However, longer time was needed for WAS treated with higher SDS dosage to reach its own maximum VFAs production. The composition of VFAs was analyzed, and acetic acid was observed the most prevalent product. Further studies showed that methanogenesis was inhibited in the presence of SDS. Almost the same pH variations in the presence and absence of SDS indicated that the improvement of VFAs production and inhibition of methane production in WAS fermentation was more due to the effects of SDS than due to the variations of pH.
Waste
-
47浏览
-
0点赞
-
0收藏
-
0分享
-
227下载
-
0评论
-
引用
-
40浏览
-
0点赞
-
0收藏
-
0分享
-
175下载
-
0评论
-
引用
陈银广, Yinguang
WATER RESEARCH 41(2007)683-689,-0001,():
-1年11月30日
The effect of pH from 4.0 to 11.0 on the hydrolysis and acidification of waste activated sludge (WAS) was investigated. Experimental results showed that at room temperature the sludge hydrolysis was in the following order: alkaline4acidic4(neutral and blank test), and between pH 6.0 and 11.0 the sludge hydrolysis increased with pH. The three main components, soluble protein, carbohydrate and volatile fatty acids (VFAs) in the hydrolytic product were analyzed. It was observed that both the soluble protein and carbohydrate increased with pH in the pH range 7.0–11.0, but also increased to a smaller extent with pH from 7.0 to 4.0. The VFAs concentration was also affected by pH. Under alkaline conditions, the VFAs production was significantly higher than under other conditions. The concentration of VFAs on the 8th day of fermentation at pH 4.0, 7.0 and 10.0 was, respectively, 354.49, 842.00 and 2708.02 mg/L, while VFAs in the blank test was only 633.59 mg/L. The VFAs consisted of acetic, propionic, iso-butyric, n-butyric, iso-valeric and n-valeric acids, but acetic, propionic and iso-valeric were the three main products. Also, the release of soluble phosphorus and ammonia and the production of methane was studied during WAS fermentation at different pHs.
Waste
-
24浏览
-
0点赞
-
0收藏
-
0分享
-
253下载
-
0评论
-
引用
陈银广, Su
WATER RESEARCH 41(2007)3112-3120,-0001,():
-1年11月30日
Short-chain
Waste-activated
-
43浏览
-
0点赞
-
0收藏
-
0分享
-
138下载
-
0评论
-
引用