Disinfection of waste water using algae pools, comprises adding wastewater to algae pool, stipulating an increase in the pH value in the algae pool, and collecting the algae, which is capable for sedimentation

摘要

Nature-like disinfection of waste water by using algae pools, comprises adding the waste water to the algae pool, where the algae absorbs or incorporates pathogenic micro-organisms, and the micro-organism can not survive in the algae pool; stipulating an increase in the pH value in the algae pool (which occurs during the growth phase of the algae or also through carbon dioxide bonding) by using a specific controlling system; and collecting the algae (which is capable for sedimentation) in a sedimentation tank, which is kept behind the algae pool. Nature-like disinfection of waste water by using algae pools, comprises adding the waste water to the algae pool, where the algae absorbs or incorporates pathogenic micro organisms, where the micro-organism can not survive in the algae pool; stipulating an increase in the pH value in the algae pool (which occurs during the growth phase of the algae or also through carbon dioxide bonding) by using a specific controlling system; and collecting the algae (which is capable for sedimentation) in a sedimentation tank, which is kept behind the algae pool; where: the selection of the algae species in the algae pool is determined by the depth of water (10-60 cm) (depth which allows sun light to pass through), in which the algae which are not useful and have a poor separation capability is optionally not produced; the treatment of the algae takes place in a slow recycling system instead of speed aggregate movement, by which the algae flock get destroyed; the collected algae is recycled into the pool, which enriches the algae pool; and the collection process is also takes place by flotation or enrichment of floatable algae.