Large quantities of phosphate present in wastewater is one of the main causes of
eutrophication that negatively affects many natural water bodies, both fresh water and …

The discharge of waste from aquaculture operations can lead to eutrophication and
destruction of natural ecosystem in receiving water body. A controlled waste production …

Relative growth rates (RGR), doubling times (DT) and relative weekly yields (RY) of 39
clones (ecotypes) from 13 species representing all five genera of duckweeds were …

This paper analyses nutrient conversions, which are taking place in integrated intensive
aquaculture systems. In these systems fish is cultured next to other organisms, which are …

In this study, the removal of nitrogen and phosphorus from the effluent of treated swine
wastewater by Eichhornia crassipes, Pistia stratiotes, Limnobium laevigatum, and Lemna sp …

Duckweed ponds have been successfully used in swine waste polishing, generating a
biomass with high protein content. Therefore, the present study evaluated the efficiency of …

Concerns over the impacts of water pollution and a need for sustainable development have
led to the exploration of various approaches to mitigating the nutrient enrichment in surface …

Laboratory-scale experiments were performed to develop a procedure for biological
treatment of recalcitrant anaerobic industrial effluent (from ethanol and citric acid production) …

The use of duckweed in domestic wastewater treatment is receiving growing attention over
the last few years. Duckweed-based ponds in combination with anaerobic pre-treatment …

Chlorella kessleri was cultivated in artificial wastewater using diurnal illumination of 12 h
light/12 h dark (L/D) cycles. The inoculum density was 10 5 cells/mL and the irradiance in …