3.2.2 Fresh water pool in wetlands
The previous subsection 3.2.1 established that waste water should not be
disposed off in gullies which become a link in major rivers forming the
riparian areas. The waste water should be conveyed to form pool and
create wetland that will not pollute fresh waters in rivers. In this
subsection technology was introduced to treat wetland waste water to
create fresh water. Fig 3 displays new innovative design of the fresh
water pool.