Alfredo Erlwein

3 Questions 44 Answers 0 Followers

Questions related from Alfredo Erlwein

Does anyone know the best known/used organic process for P and N precipitation after secondary treatment of waste water?

Hi ! I am researching several biological processes for organic (solid and liquid) residues treatment, including energy obtention (biodigestion). However, my biggest challenge is to clean/recover...

24 August 2020 1,681 15 View

Which is the best water treatment for liquid fraction of digestate from organic waste (OMSW) biogas digestion, in order to nutrients recovery?

Unlike farm organic wastes, which digestate can directly been deposited on land, big municipal organic waste biodigestion plants can produce important amounts of digestate without a close land for...

28 December 2015 1,254 15 View

Does anyone know a method or software for modelling a set of different renewable energies in order to get the best combination of them?

I am working on the most adequate combination of sources of renewable energies for the needs of rural communities in the south of Chile. I am using variables of economic, energy efficiency and...

01 March 2012 9,016 89 View