RT null T1 Determination of Faecal Coliforms in Sea Water by the Membrane Filtration (MF) Culture Method - Reference Methods For Marine Pollution Studies No.3 (Rev.1) A1 United Nations Environment Programme, A1 World Health Organization, K1 pollution K1 marine pollution K1 chemical K1 Mediterranean Sea K1 microbiology K1 membrane K1 marine environment K1 marine ecosystem K1 marine biology K1 ecosystem K1 coastal area K1  Coastal and Marine Ecosystems K1 Marine Litter K1 Pollution K1 Regional seas YR 1995 FD 1995 LK https://wedocs.unep.org/handle/20.500.11822/31496 UL https://wedocs.unep.org/handle/20.500.11822/31496 NO The method is essentially based on already-existing recognized techniques, and also drawn on the experience of microbiologists in a number of Mediterranean laboratories. In the description, the style used by the International Organization for Standardization (ISO) is followed as closely as possible. While designed primarily with conditions prevailing within the Mediterranean Sea in mind, the method is also, to variable extents, suitable for other similar ecological regions.The present version of this method incorporates a number of amendments, based on reviews during expert consultation meetings organized by WHO, and on comments received from Mediterranean laboratories using the method within the framework of their national or local marine pollution monitoring programme. The method descr1bed is suitable for the determination of faecal coliforms incoastal bathing waters of temperate and tropical seas. It is designed to be used in sanitary surveillance of bathing beaches. DS UN Environment Document Repository RD Sep 18, 2026