New terminology, new concept was introduced in the paper, this concept and term is: ecological repair of water quality (relevant to natural self-purification of water in ecosystems)

New terminology, new concept was introduced in the paper, this concept and term is: ecological repair of water quality (relevant to natural self-purification of water in ecosystems), see more detail in the paper that was published: 

http://5bio5.blogspot.com/2012/10/new-terminology-new-concepts-were.html

Water safety, sustainability, decontamination, water treatment, resources, aquatic, ecosystems, water supply safety, sustainable use, environment, protection, wise management