Algal production in wastewater: Progress and problems.

Abstract

Algal production in wastewater is reviewed in two major areas: (1) production of single-cell proteins, and (2) its integration with aquaculture for the production of natural feeds. Progress achieved so far in the various aspects of algal production in the laboratory and outdoors are discussed, as are biotechnological problems in the operation and maintenance of high-rate algal ponds. The need for more basic and applied research is emphasized.