Appendix
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Appendix
Appendix 1: Microalgae cultivation systems.
Figure 1: Examples of different types of pond systems for outdoor microalgae cultivation
(Zerrouki &Abdellah, 2019).
Appendix 2
The discharge standards in Algeria are shown in the following two tables:
Table 1: Maximum limit values for the content of harmful substances in wastewater
other than domestic at the time of their discharge into a public sewer network or in a
sewage treatment plant. (According to the Ministry of water ressources official
journal of the Democratic Republic of Algeria).
Parameters
Maximum limit values
Total nitrogen
150
Aluminium
5
Arsenic
0,1
Silver
0,1
Beryllium
0,05
Cadmium
0,1