... eggs in the water
3 .1 Process of wastewater treatment
Due to the nature of contaminants in wastewater—physical, chemical and biological, the
unit operations and processes in wastewater treatment ... like
Ghana where wastewater infrastructure is poor and conventional methods are difficult to
manage (Adu-Ahyia and Anku, 2 010 ).
1. 2 Objectives of wastewater treatment
Wastewa...
... discharge of treated wastewaters through
the Sand Island outfall device. Its diffuser is 10 36 m long and has 282 ports. It is located on
Waste Water - Evaluation and Management
16 4
As for the ... 332-336, ISSN: 14 35-
0 211
Waste Water - Evaluation and Management
14 6
Auerbach, C., Moutschen-Dahmen, M. & Moutschen J. (19 77).Genetic and cytogenetic...
... 11 ,b are shown in Figs. 11 ,c and 11 ,d. They represent
the short-period jet surfacing: (c) from 15 :14 on Aug. 15 to 13 :50 on Aug. 16 ; (d) from 23:50
on Aug. 20 to 21: 02 on Aug. 21.
Waste Water ...
Water with surfactant 0 1 0 0 0
Grey wastewater – raw 0 0 1 0 0
Grey wastewater - 1 day treated 0 0 0 1 0
Grey wastewater - 2 day treated 0 0 0 0 1
Table 5. Th...