HACCP (Hazard Analysis and Critical Control Points) to guarantee safe water reuse and drinking water production - a case study

被引:58
作者
Dewettinck, T
Van Houtte, E
Geenens, D
Van Hege, K
Verstraete, W
机构
[1] State Univ Ghent, Lab Microbial Ecol & Technol, B-9000 Ghent, Belgium
[2] Intermunicipal Water Co Veurne Ambacht, IWVA, B-8670 Koksijde, Belgium
[3] Aquafin NV, B-2630 Aartselaar, Belgium
关键词
drinking water; HACCP; monitoring; protozoa; viruses; water reuse;
D O I
10.2166/wst.2001.0708
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
To obtain a sustainable water catchment in the dune area of the Flemish west coast, the integration of treated domestic wastewater in the existing potable water production process is planned. The hygienic hazards associated with the introduction of treated domestic wastewater into the water cycle are well recognised. Therefore, the concept of HACCP (Hazard Analysis and Critical Control Points) was used to guarantee hygienically safe drinking water production. Taking into account the literature data on the removal efficiencies of the proposed advanced treatment steps with regard to enteric viruses and protozoa and after setting high quality limits based on the recent progress in quantitative risk assessment, the critical control points (CCPs) and points of attention (POAs) were identified. Based on the HACCP analysis a specific monitoring strategy was developed which focused on the control of these CCPs and POAs.
引用
收藏
页码:31 / 38
页数:8
相关论文
共 18 条
[1]   Monitoring the integrity of reverse osmosis membranes [J].
Adham, S ;
Gagliardo, P ;
Smith, D ;
Ross, D ;
Gramith, K ;
Trussell, R .
DESALINATION, 1998, 119 (1-3) :143-150
[2]  
Davison A. D., 1999, MICROBIOLOGY AUSTR, V20, P28
[3]  
Deere D., 1999, WATER21 JUL, P8
[4]   Removal of Cryptosporidium from river water by crossflow microfiltration: A pilot-scale study [J].
Drozd, C ;
Schwartzbrod, J .
WATER SCIENCE AND TECHNOLOGY, 1997, 35 (11-12) :391-395
[5]   Frameworks for assessing reliability of multiple, independent barriers in potable water reuse [J].
Haas, CN ;
Trussell, RR .
WATER SCIENCE AND TECHNOLOGY, 1998, 38 (06) :1-8
[6]   APPLICATION OF HACCP TO DRINKING-WATER SUPPLY [J].
HAVELAAR, AH .
FOOD CONTROL, 1994, 5 (03) :145-152
[7]  
HOOGENBOEZEM W, 1999, H2O, V22, P29
[8]   Virus removal by advanced membrane filtration for wastewater reclamation [J].
Iranpour, R .
WATER ENVIRONMENT RESEARCH, 1998, 70 (06) :1198-1204
[9]  
JANSSENS I, 1996, P MEX 96 WORKSH BIOT
[10]   Advanced wastewater disinfection technologies: State of the art and perspectives [J].
Lazarova, V ;
Savoye, P ;
Janex, ML ;
Blatchley, ER ;
Pommepuy, M .
WATER SCIENCE AND TECHNOLOGY, 1999, 40 (4-5) :203-213