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2. Water aeration - Wikipedia

   en.wikipedia.org/wiki/Water_aeration

   Natural aeration is a type of both sub-surface and surface aeration. It can occur through sub-surface aquatic plants. Through the natural process of photosynthesis, water plants release oxygen into the water providing it with the oxygen necessary for fish to live and aerobic bacteria to break down excess nutrients. [3]

3. Aerated lagoon - Wikipedia

   en.wikipedia.org/wiki/Aerated_lagoon

   The ponds or basins may range in depth from 1.5 to 5.0 meters. [ 6 ] In a surface-aerated system, the aerators provide two functions: they transfer air into the basins required by the biological oxidation reactions, and they provide the mixing required for dispersing the air and for contacting the reactants (that is, oxygen, wastewater and ...

4. Waste stabilization pond - Wikipedia

   en.wikipedia.org/wiki/Waste_stabilization_pond

   The system may consist of a single pond or several ponds in a series, each pond playing a different role in the removal of pollutants. After treatment, the effluent may be returned to surface water or reused as irrigation water (or reclaimed water ) if the effluent meets the required effluent standards (e.g. sufficiently low levels of pathogens ).

5. 15 Bulbs to Plant in Fall for a Beautiful Showing Next Spring

   www.aol.com/15-bulbs-plant-fall-beautiful...

   800-290-4726 more ways to reach us. Sign in. Mail. 24/7 Help. ... To help, we spoke to flower experts who shared their selections for the best spring-flowering bulbs to plant during fall.

6. Ebb and flow hydroponics - Wikipedia

   en.wikipedia.org/wiki/Ebb_and_Flow_hydroponics

   Ebb and flow systems are flexible, with few practical drawbacks. Though typically known for compact cultivation of plants having smaller stature, it has been used for growing large plants, using buckets ranging in size from 1 gallon to 5 gallons, making use of high-volume pumps such as those in large aquariums, decorative fountains and koi ponds.

7. 10 Easy-Care Plants for Your Fall Garden - AOL

   www.aol.com/news/10-easy-care-plants-fall...

   While most plants start slowing down for the season, these fall-blooming lovelies will surely delight, ... 800-290-4726 more ways to reach us. Mail. Sign in. Subscriptions; Business;