Combined use of photosynthetic enzyme complexes and microalgal photosynthetic systems for rapid screening of wastewater toxicity.

Because of the often episodic nature of wastewater toxicity, routine monitoring using expensive and time consuming tests can constitute an inefficient means of toxicity evaluation, particularly when negative results are generated. Cost-effective screening tests enabling the rapid detection of effluent toxicity are clearly needed, and they should be used to rapidly determine where in-depth investigations should be focused. The LuminoTox is a recently-developed screening test enabling the rapid determination of wastewater toxicity.