skip to main content
Ngôn ngữ:
Giới hạn tìm kiếm: Giới hạn tìm kiếm: Dạng tài nguyên Hiển thị kết quả với: Hiển thị kết quả với: Chỉ mục

Comparison of NF membrane fouling and cleaning by two pretreatment strategies for the advanced treatment of antibiotic production wastewater

Wang, Jianxing ; Li, Kun ; Yu, Dawei ; Zhang, Junya ; Wei, Yuansong ; Chen, Meixue ; Shan, Baoqing

Water science and technology : a journal of the International Association on Water Pollution Research, 2016, Vol.73(9), pp.2260-7 [Tạp chí có phản biện]

ISSN: 0273-1223 ; PMID: 27148729 Version:1 ; DOI: 10.2166/wst.2016.011

Truy cập trực tuyến

Trích dẫn Trích dẫn bởi
  • Nhan đề:
    Comparison of NF membrane fouling and cleaning by two pretreatment strategies for the advanced treatment of antibiotic production wastewater
  • Tác giả: Wang, Jianxing ; Li, Kun ; Yu, Dawei ; Zhang, Junya ; Wei, Yuansong ; Chen, Meixue ; Shan, Baoqing
  • Chủ đề: Membranes, Artificial ; Anti-Bacterial Agents -- Chemistry ; Biofouling -- Prevention & Control ; Waste Water -- Chemistry ; Water Pollutants, Chemical -- Chemistry
  • Là 1 phần của: Water science and technology : a journal of the International Association on Water Pollution Research, 2016, Vol.73(9), pp.2260-7
  • Mô tả: The nanofiltration (NF) membrane fouling characteristics and cleaning strategies were investigated and compared for treating membrane bioreactor (MBR) effluent and MBR-granular activated carbon (GAC) effluent of an antibiotic production wastewater by DK membrane. Results showed that the fouling of treating MBR effluent was more severe than that of treating MBR-GAC effluent. After filtering for 216 h, the difference of membrane flux decline was obvious between MBR effluent and MBR-GAC effluent, with 14.9% and 10.3% flux decline, respectively. Further study showed that organic fouling is the main NF membrane fouling in the advanced treatment of antibiotic production wastewater for both of the two different effluents. Soluble microbial by-product like and tyrosine-like substances were the dominant components in the foulants, whereas humic-like substances existing in the effluents had little contribution to the NF membrane fouling. A satisfactory efficiency of NF chemical cleaning could be...
  • Ngôn ngữ: English
  • Số nhận dạng: ISSN: 0273-1223 ; PMID: 27148729 Version:1 ; DOI: 10.2166/wst.2016.011

Đang tìm Cơ sở dữ liệu bên ngoài...