Hi Ebrahim, Consider the ...
Published by Stan Pankratz, President at Easy SR&ED Consultants
Hi Ebrahim, Consider the alternative - cultivate the algae ("glass half full").... on purpose, to pull off the nutrient load i.e. N, P, harvest it and put back into your AD for more gas production or convert to energy, HTL being one of the most promising technologies where you only need to dewater to approx 20% solids.