There is not best biological ...
Published by PHETLA MANGENA, Water quality at WEB Bonaire
There is not best biological treatment option available. What you need to do is to conduct the IDP and WSDP of the area before construction of treatment works can take place. All Biological Treatment Option are the same, what you need to do is separate the inlet of your wastewater in order to control the incoming flow from the industry, abattoir and etc. With intention of controlling chemicals, blood and etc. Make sure that you have enough capacity as well, to store incoming blood, chemicals and etc. so that you can treat it adequately.