Skip to main content

Grey water treating using plants

Canna banana cattails vetiver phragmitis are some of the quick growing plants which can be used for bio filtering of waste waters. Each of these plants or several based on water to be purified are to be grown in buckets filled with sand. Each bucket has a tap at the bottom to allow the treated water to flow into the next bucket. Feeding of waste water is from top while withdrawal is at the bottom. Each bucket has a perforated tube embedded to allow air to be introduced into the interiors of the bucket. When the waste water enters the first bucket the tap is kept closed so that the roots of the plant are inundated with this waste water. Once the bucket is filled indicated by bubbles seizing coming out of the perforated tube the bottom tap is opened to allow water to flow into the next bucket and continued. The moment the tap is opened the water drains out sucking air in through the perforated tube. Thus the roots of the plant absorb nutrients from the waste water and air too and grow. The waste water too gets oxygenated and cleaned in the process. After a lapse of sufficient time the cleansed water could be passed through an activated charcoal filter and is ready for re-use.

Cannas have been successfully used in a few places in Chennai,India to purify grey water. The water after having passed through a canna bed is used to recharge borewells...

Especially in high rise apartments the grey water can be cleaned by passing through a canna bed and the cleansed water used for their gardening needs easily. For flushing toilets the grey water is to be pumped up to a separate tank and sent to fill the flushes in the toilets through a separate pipeline. No real need to clean up the grey water for it to end up as black water. If the bathing area is kept separate from the toilet the waste water could be stored and pumped to the flush tanks using a small HP motor whenever required.
Canna
 phragmitis 
 vetiver 
 cattails
 Banana

These can be planted around a grey water pond to treat grey water efficiently. 
Labels:

Comments

Post a Comment

Popular posts from this blog

Five Layer Shri Palekar Ji Model - 36*36 model for full 1 acre

Huge trees, for example, Mango, Jack-fruit, Jamun, and Amla ought to be planted 36 feet separated. Guava, Chikku, Lemon and Pomegranate saplings can be planted in the middle of the mango plants at a separation of 18 feet. Papaya, Drum-stick, Banana that involve lesser space ought to be planted in a space of 9 feet between the second arrangement of trees recorded previously. The above plants ought to be planted along a similar column over the plot of land leaving space to develop a single assortment of vegetables, millets and so forth on each bed. separate 1 section of land into a break even with squares of 36ft X 36ft. In each piece of 36 ft x 36 ft ( which is additionally separated into four 9ft X 9ft sub-squares) We can grow around 170 trees, in that 9ft x 9 ft part of the land (one sub-square). Plant 1 Banana Tree, 4 Arecanut Trees, 4 Black pepper Creepers getting on Arecanut trees, 2 Coffee Plants, 2 Glirsedia Trees, 2 Venella Creepers hopping on Glirsedia trees
4 comments
Read more

Stone pole fencing Vs Cement pole fencing Vs Iron pole Fencing

Which is best Fencing? (Stone Vs Cement Vs Iron pole Fencing) Height: If your main concern is to protect your farm from theft, above 10 feet height poles required, which stands 8 feet above ground and 2 feet below ground. Size: 4Inch * 6Inch average pole dimension with 8-10 feet length. Barbed wire from TATA wiron Durability: Stone poles are much more durable than cement or iron. Cement poles starts crumble, iron poles often leads to damage due to rust. Especially poles used to support other poles used in corners or usually called as cross pieces must be strong. Only stone poles give sufficient support without damage. Weight: Stone poles have good weight when compared to cement or iron, so it is not easy to theft by a single person. Whereas Iron poles are easy to lift and carry. Distance: Ideal distance between pole to pole is 8 feet. Even in case when the fence wire sags after some period, it can be re-tightened. If distance increases there will be problem with fence wire. Suppor
Post a Comment
Read more

Companies with Buy Back Policy / Contract Farming can register here

Companies who provide Marketing assistance in selling the crops to the farmers who got into business with them by purchasing the Planting material from them. Other than providing complete marketing assistance, Companies who provide “Buy Back Agreement” in project of “Contract Farming” for some of the crops, which are highly demanded by their associates. In this way, they hereby by associating persons/farmers with them looking for nice profit & growing collectively. With proper network of buyers with them, Companies who provide returns to the farmers/cultivators who purchase the planting material from them and do farming as per their instructions. The crop/crops under buy back agreement are provided with targeted requirement, those companies can register here.
Post a Comment
Read more