magnetic water treatment .haripriya radhakrishnan
TRANSCRIPT
![Page 1: Magnetic Water Treatment .Haripriya Radhakrishnan](https://reader038.vdocuments.us/reader038/viewer/2022102518/55b6d46cbb61eb81418b492e/html5/thumbnails/1.jpg)
Welcome
![Page 2: Magnetic Water Treatment .Haripriya Radhakrishnan](https://reader038.vdocuments.us/reader038/viewer/2022102518/55b6d46cbb61eb81418b492e/html5/thumbnails/2.jpg)
Magnetic water treatment in agriculture
HARIPRIYA RADHAKRISHNAN
KCAET college
Kerala Agricultural University
![Page 3: Magnetic Water Treatment .Haripriya Radhakrishnan](https://reader038.vdocuments.us/reader038/viewer/2022102518/55b6d46cbb61eb81418b492e/html5/thumbnails/3.jpg)
Definition
“Magnetic water treatment does not change the chemistry of the water but It alters the structure and property of liquid water”
![Page 4: Magnetic Water Treatment .Haripriya Radhakrishnan](https://reader038.vdocuments.us/reader038/viewer/2022102518/55b6d46cbb61eb81418b492e/html5/thumbnails/4.jpg)
Principle
“Magneto hydrodynamics”
O Lorentz force is exerted on water ions
O The redirection of the particles increases the
frequency of collisions between ions of opposite
sides
O Combining to form a mineral precipitate or
insoluble compound
![Page 5: Magnetic Water Treatment .Haripriya Radhakrishnan](https://reader038.vdocuments.us/reader038/viewer/2022102518/55b6d46cbb61eb81418b492e/html5/thumbnails/5.jpg)
Magnetic water treatment technology
O A water molecule consists of one oxygen and two
hydrogen atoms
O They form clusters with other water molecules
O Clusters come in many sizes depends on water
molecules involved
![Page 6: Magnetic Water Treatment .Haripriya Radhakrishnan](https://reader038.vdocuments.us/reader038/viewer/2022102518/55b6d46cbb61eb81418b492e/html5/thumbnails/6.jpg)
Cont.….
O Restructures the water molecules into very
small water molecule clusters,
O Each made up of six symmetrically organized
molecules.
O Cluster is recognized by the cell as "bio-
friendly"
![Page 7: Magnetic Water Treatment .Haripriya Radhakrishnan](https://reader038.vdocuments.us/reader038/viewer/2022102518/55b6d46cbb61eb81418b492e/html5/thumbnails/7.jpg)
![Page 8: Magnetic Water Treatment .Haripriya Radhakrishnan](https://reader038.vdocuments.us/reader038/viewer/2022102518/55b6d46cbb61eb81418b492e/html5/thumbnails/8.jpg)
Devices
O Two magnetic rods symmetrically oriented along the
axis of feed pipe
O Pole pieces at the end of each permanent magnet
focused the magnetic field
O Magnetic induction in the range of 3.5–136mT
![Page 9: Magnetic Water Treatment .Haripriya Radhakrishnan](https://reader038.vdocuments.us/reader038/viewer/2022102518/55b6d46cbb61eb81418b492e/html5/thumbnails/9.jpg)
Cont…O Water flow direction should be from North
magnetic pole to South magnetic pole
O The magnets should be installed on the pipe
between the main valve and the irrigation pipe.
O The mounting plate serves to increase the
magnetic field present inside the pipe
![Page 10: Magnetic Water Treatment .Haripriya Radhakrishnan](https://reader038.vdocuments.us/reader038/viewer/2022102518/55b6d46cbb61eb81418b492e/html5/thumbnails/10.jpg)
Types
O Temporary magnets
O Permanent magnets
Interior installed magnet
Exterior installed magnet
![Page 11: Magnetic Water Treatment .Haripriya Radhakrishnan](https://reader038.vdocuments.us/reader038/viewer/2022102518/55b6d46cbb61eb81418b492e/html5/thumbnails/11.jpg)
![Page 12: Magnetic Water Treatment .Haripriya Radhakrishnan](https://reader038.vdocuments.us/reader038/viewer/2022102518/55b6d46cbb61eb81418b492e/html5/thumbnails/12.jpg)
How does it works?
O Water passes through the magnetic field, all super- molecules vibrate
O This will intensify the internal vibration of these super-molecules to the breaking point.
![Page 13: Magnetic Water Treatment .Haripriya Radhakrishnan](https://reader038.vdocuments.us/reader038/viewer/2022102518/55b6d46cbb61eb81418b492e/html5/thumbnails/13.jpg)
Cont.…
O These super-molecules fracture and release their encaged particles (Ca,Mg).
O Precipitates come out of solution as a sludge and can be easily removed from the system
![Page 14: Magnetic Water Treatment .Haripriya Radhakrishnan](https://reader038.vdocuments.us/reader038/viewer/2022102518/55b6d46cbb61eb81418b492e/html5/thumbnails/14.jpg)
Treated water
Images of magnetized water
Untreated water
![Page 15: Magnetic Water Treatment .Haripriya Radhakrishnan](https://reader038.vdocuments.us/reader038/viewer/2022102518/55b6d46cbb61eb81418b492e/html5/thumbnails/15.jpg)
![Page 16: Magnetic Water Treatment .Haripriya Radhakrishnan](https://reader038.vdocuments.us/reader038/viewer/2022102518/55b6d46cbb61eb81418b492e/html5/thumbnails/16.jpg)
Installation Images
![Page 17: Magnetic Water Treatment .Haripriya Radhakrishnan](https://reader038.vdocuments.us/reader038/viewer/2022102518/55b6d46cbb61eb81418b492e/html5/thumbnails/17.jpg)
![Page 18: Magnetic Water Treatment .Haripriya Radhakrishnan](https://reader038.vdocuments.us/reader038/viewer/2022102518/55b6d46cbb61eb81418b492e/html5/thumbnails/18.jpg)
![Page 19: Magnetic Water Treatment .Haripriya Radhakrishnan](https://reader038.vdocuments.us/reader038/viewer/2022102518/55b6d46cbb61eb81418b492e/html5/thumbnails/19.jpg)
![Page 20: Magnetic Water Treatment .Haripriya Radhakrishnan](https://reader038.vdocuments.us/reader038/viewer/2022102518/55b6d46cbb61eb81418b492e/html5/thumbnails/20.jpg)
![Page 21: Magnetic Water Treatment .Haripriya Radhakrishnan](https://reader038.vdocuments.us/reader038/viewer/2022102518/55b6d46cbb61eb81418b492e/html5/thumbnails/21.jpg)
![Page 22: Magnetic Water Treatment .Haripriya Radhakrishnan](https://reader038.vdocuments.us/reader038/viewer/2022102518/55b6d46cbb61eb81418b492e/html5/thumbnails/22.jpg)
Cost
O Device for 1 ha = 31500rsO Life = 15yearsO Cost for 1 year = 2100rs
![Page 23: Magnetic Water Treatment .Haripriya Radhakrishnan](https://reader038.vdocuments.us/reader038/viewer/2022102518/55b6d46cbb61eb81418b492e/html5/thumbnails/23.jpg)
Benefits
O Devices are eco friendly
O Low installation cost
O No energy requirements
O Prevents water from forming normal chemical
reactions
O Reduces hydrogen sulfide smells and iron
buildups
![Page 24: Magnetic Water Treatment .Haripriya Radhakrishnan](https://reader038.vdocuments.us/reader038/viewer/2022102518/55b6d46cbb61eb81418b492e/html5/thumbnails/24.jpg)
Cont.…
O Gives hard water properties of soft water
O Stops buildup of scale and rust
O No Water Treatment Cost.
O Durable and Long Lasting.
O Zero Maintenance Cost
O Degassing of water
O Reduce electrical bills
![Page 25: Magnetic Water Treatment .Haripriya Radhakrishnan](https://reader038.vdocuments.us/reader038/viewer/2022102518/55b6d46cbb61eb81418b492e/html5/thumbnails/25.jpg)
Advantages
O Yields 10%-30%O Water absorption in soilO Bio-availability of water and nutrients to plantsO Increase oxygen concentrationO Improve soil pHO Increase flow of waterO Increase weight and size of productO Extent shelf life of produceO Increase seed germination
![Page 26: Magnetic Water Treatment .Haripriya Radhakrishnan](https://reader038.vdocuments.us/reader038/viewer/2022102518/55b6d46cbb61eb81418b492e/html5/thumbnails/26.jpg)
![Page 27: Magnetic Water Treatment .Haripriya Radhakrishnan](https://reader038.vdocuments.us/reader038/viewer/2022102518/55b6d46cbb61eb81418b492e/html5/thumbnails/27.jpg)
Cont.…
O Reduce water use up to 30%
O increase the levels of CO2 and H+ in soil
O Reduce total dissolved solids (TDS)
O Reduce fertilizer and pesticide needs
O Advanced ripening of fruits in all cases
![Page 28: Magnetic Water Treatment .Haripriya Radhakrishnan](https://reader038.vdocuments.us/reader038/viewer/2022102518/55b6d46cbb61eb81418b492e/html5/thumbnails/28.jpg)
Cont.…
O Affect soil nutrient availability
O Activate plant enzymes
O Reduce disease in livestock
O Reduce disease in aquaculture industry
O Increase the no of hydrogen bond
O Enrich soil permeability
![Page 29: Magnetic Water Treatment .Haripriya Radhakrishnan](https://reader038.vdocuments.us/reader038/viewer/2022102518/55b6d46cbb61eb81418b492e/html5/thumbnails/29.jpg)
Case studies
![Page 30: Magnetic Water Treatment .Haripriya Radhakrishnan](https://reader038.vdocuments.us/reader038/viewer/2022102518/55b6d46cbb61eb81418b492e/html5/thumbnails/30.jpg)
Case study -1
![Page 31: Magnetic Water Treatment .Haripriya Radhakrishnan](https://reader038.vdocuments.us/reader038/viewer/2022102518/55b6d46cbb61eb81418b492e/html5/thumbnails/31.jpg)
Objectives
O To assess the effect of magnetic water on
growth parameters of wheat
O To study the effect of photosynthetic pigment,
total indole and total phenol of plants
![Page 32: Magnetic Water Treatment .Haripriya Radhakrishnan](https://reader038.vdocuments.us/reader038/viewer/2022102518/55b6d46cbb61eb81418b492e/html5/thumbnails/32.jpg)
Materials and methods
O Grains were selected and planted in twenty pots
O Half of the pots were irrigated once a week interval with tap water
O Other ten pots were irrigated with the tap water after magnetization
O Plant height, fresh and oven dry weight of twenty wheat plants were determined
![Page 33: Magnetic Water Treatment .Haripriya Radhakrishnan](https://reader038.vdocuments.us/reader038/viewer/2022102518/55b6d46cbb61eb81418b492e/html5/thumbnails/33.jpg)
Results
O Growth criteria
O Photosynthetic pigment contents
O Indole and phenol contents
O Wheat yield and its components
![Page 34: Magnetic Water Treatment .Haripriya Radhakrishnan](https://reader038.vdocuments.us/reader038/viewer/2022102518/55b6d46cbb61eb81418b492e/html5/thumbnails/34.jpg)
![Page 35: Magnetic Water Treatment .Haripriya Radhakrishnan](https://reader038.vdocuments.us/reader038/viewer/2022102518/55b6d46cbb61eb81418b492e/html5/thumbnails/35.jpg)
![Page 36: Magnetic Water Treatment .Haripriya Radhakrishnan](https://reader038.vdocuments.us/reader038/viewer/2022102518/55b6d46cbb61eb81418b492e/html5/thumbnails/36.jpg)
![Page 37: Magnetic Water Treatment .Haripriya Radhakrishnan](https://reader038.vdocuments.us/reader038/viewer/2022102518/55b6d46cbb61eb81418b492e/html5/thumbnails/37.jpg)
Conclusion
O Results clear that all yield parameters
increased significantly by using magnetic
water
O Exposure of plants to MW is highly effective
in enhancing growth characteristics.
![Page 38: Magnetic Water Treatment .Haripriya Radhakrishnan](https://reader038.vdocuments.us/reader038/viewer/2022102518/55b6d46cbb61eb81418b492e/html5/thumbnails/38.jpg)
Case study -2
![Page 39: Magnetic Water Treatment .Haripriya Radhakrishnan](https://reader038.vdocuments.us/reader038/viewer/2022102518/55b6d46cbb61eb81418b492e/html5/thumbnails/39.jpg)
Objectives
O To study the effects of magnetic treatment of
irrigation water and snow pea & chick pea
![Page 40: Magnetic Water Treatment .Haripriya Radhakrishnan](https://reader038.vdocuments.us/reader038/viewer/2022102518/55b6d46cbb61eb81418b492e/html5/thumbnails/40.jpg)
Materials and methods
O The treatments included
(i) Magnetic treatment of irrigation water
(ii) Magnetic treatment of seeds (MTS)
(iii) Magnetic treatment of irrigation
water and seeds
(iv) No magnetic treatment of irrigation
water or seeds as control treatment
![Page 41: Magnetic Water Treatment .Haripriya Radhakrishnan](https://reader038.vdocuments.us/reader038/viewer/2022102518/55b6d46cbb61eb81418b492e/html5/thumbnails/41.jpg)
Results O MTW
Emergence rate index
snow pea- 42%
chickpea- 51%
Shoot dry weight
snowpea- 25%
chickpea- 20%
![Page 42: Magnetic Water Treatment .Haripriya Radhakrishnan](https://reader038.vdocuments.us/reader038/viewer/2022102518/55b6d46cbb61eb81418b492e/html5/thumbnails/42.jpg)
Cont.…O MTS
Emergence rate index
snow pea- 33%
chickpea- 37%
Shoot dry weight
snowpea- 11%
chickpea- 4%
![Page 43: Magnetic Water Treatment .Haripriya Radhakrishnan](https://reader038.vdocuments.us/reader038/viewer/2022102518/55b6d46cbb61eb81418b492e/html5/thumbnails/43.jpg)
![Page 44: Magnetic Water Treatment .Haripriya Radhakrishnan](https://reader038.vdocuments.us/reader038/viewer/2022102518/55b6d46cbb61eb81418b492e/html5/thumbnails/44.jpg)
![Page 45: Magnetic Water Treatment .Haripriya Radhakrishnan](https://reader038.vdocuments.us/reader038/viewer/2022102518/55b6d46cbb61eb81418b492e/html5/thumbnails/45.jpg)
![Page 46: Magnetic Water Treatment .Haripriya Radhakrishnan](https://reader038.vdocuments.us/reader038/viewer/2022102518/55b6d46cbb61eb81418b492e/html5/thumbnails/46.jpg)
![Page 47: Magnetic Water Treatment .Haripriya Radhakrishnan](https://reader038.vdocuments.us/reader038/viewer/2022102518/55b6d46cbb61eb81418b492e/html5/thumbnails/47.jpg)
Conclusion
O This study suggest that both MTW and MTS have the potential to improve the early seedling growth and nutrient contents of seedlings
![Page 48: Magnetic Water Treatment .Haripriya Radhakrishnan](https://reader038.vdocuments.us/reader038/viewer/2022102518/55b6d46cbb61eb81418b492e/html5/thumbnails/48.jpg)
Raseena Salim Rohith Murali
Vipin.P.R.
B.Tech (Ag) project Kelappaji College of Agricultural
Engineering&technology, Tavanur, Malappuram.
Case study-3
Magnetised water treatments on chloride ions in trickle irrigation system
![Page 49: Magnetic Water Treatment .Haripriya Radhakrishnan](https://reader038.vdocuments.us/reader038/viewer/2022102518/55b6d46cbb61eb81418b492e/html5/thumbnails/49.jpg)
Objectives
O To compare the effect of magnetized and non-
magnetized water treatment on growth parameters of
Amaranthus.
O To compare the effect of magnetization of saline water
with the non-magnetized water.
O To study the effect of magnetized and non-magnetized
water in different soils at different salt concentrations.
![Page 50: Magnetic Water Treatment .Haripriya Radhakrishnan](https://reader038.vdocuments.us/reader038/viewer/2022102518/55b6d46cbb61eb81418b492e/html5/thumbnails/50.jpg)
Materials and methods
O The seedlings of Amaranthus are grown inside a shade house
O Transplanted into polythene bags
O Powerful Neo-dymium magnets was used for
the magnetic treatment of irrigation water
![Page 51: Magnetic Water Treatment .Haripriya Radhakrishnan](https://reader038.vdocuments.us/reader038/viewer/2022102518/55b6d46cbb61eb81418b492e/html5/thumbnails/51.jpg)
Results
![Page 52: Magnetic Water Treatment .Haripriya Radhakrishnan](https://reader038.vdocuments.us/reader038/viewer/2022102518/55b6d46cbb61eb81418b492e/html5/thumbnails/52.jpg)
Variation of N of water due to magnetisation
![Page 53: Magnetic Water Treatment .Haripriya Radhakrishnan](https://reader038.vdocuments.us/reader038/viewer/2022102518/55b6d46cbb61eb81418b492e/html5/thumbnails/53.jpg)
Variation of P of water due to magnetisation
![Page 54: Magnetic Water Treatment .Haripriya Radhakrishnan](https://reader038.vdocuments.us/reader038/viewer/2022102518/55b6d46cbb61eb81418b492e/html5/thumbnails/54.jpg)
Variation of K of water due to magnetisation
![Page 55: Magnetic Water Treatment .Haripriya Radhakrishnan](https://reader038.vdocuments.us/reader038/viewer/2022102518/55b6d46cbb61eb81418b492e/html5/thumbnails/55.jpg)
Variation of root length due to magnetization in sandy soil
![Page 56: Magnetic Water Treatment .Haripriya Radhakrishnan](https://reader038.vdocuments.us/reader038/viewer/2022102518/55b6d46cbb61eb81418b492e/html5/thumbnails/56.jpg)
Variation of root length due to magnetization in sandy loam soil
![Page 57: Magnetic Water Treatment .Haripriya Radhakrishnan](https://reader038.vdocuments.us/reader038/viewer/2022102518/55b6d46cbb61eb81418b492e/html5/thumbnails/57.jpg)
Variation of shoot length due to magnetization in sandy soil
![Page 58: Magnetic Water Treatment .Haripriya Radhakrishnan](https://reader038.vdocuments.us/reader038/viewer/2022102518/55b6d46cbb61eb81418b492e/html5/thumbnails/58.jpg)
Variation of shoot length due to magnetization in sandy loam soil
![Page 59: Magnetic Water Treatment .Haripriya Radhakrishnan](https://reader038.vdocuments.us/reader038/viewer/2022102518/55b6d46cbb61eb81418b492e/html5/thumbnails/59.jpg)
Conclusion O The yield of plants obtained from magnetised
water was more than that obtained from the non-magnetised
O The magnetic treatment of irrigation water resulted in statistically significant increase in the yield of plants in both soils
![Page 60: Magnetic Water Treatment .Haripriya Radhakrishnan](https://reader038.vdocuments.us/reader038/viewer/2022102518/55b6d46cbb61eb81418b492e/html5/thumbnails/60.jpg)
Conclusion O Changes the free gas content in water that leads
to improved crop yield
O Magnetic treatment affects the quality of irrigation water
O Technologies can reduce energy consumption, chemical resources, and water usages leading to cost savings and environmental improvements
![Page 61: Magnetic Water Treatment .Haripriya Radhakrishnan](https://reader038.vdocuments.us/reader038/viewer/2022102518/55b6d46cbb61eb81418b492e/html5/thumbnails/61.jpg)
ReferencesO Mahmoud Hozayn and Amira Mohamed Saeed Abdul Qados. Magnetic water
application for improving wheat (Triticum aestivum L.)crop production. Agriculture and biology journal of north america. [Online].1(4).Available: http://www.scihub.org/ABJNA .ISSN Print: 2151-7517, ISSN Online: 2151-7525[2010]
O Harsharn. S. Grewal and Basant. L. Maheshwari.2009. Magnetic Treatment of Irrigation Water and Snow Pea and Chickpea Seeds Enhances Early Growth and Nutrient Contents of Seedlings. Bioelectromagnetics.[online] 32:58-65 . Available: wileyonlinelibrary.com. [2011]
O Raseena Salim., Rohith Murali., and Vipin.P.R. 2012. Effect of Magnetized Water on Chloride ions in Trickle Irrigation. B.Tech (Ag) project report.69p. Kelappaji College of Agricultural Engineering&technology, Tavanur, Malappuram.
![Page 62: Magnetic Water Treatment .Haripriya Radhakrishnan](https://reader038.vdocuments.us/reader038/viewer/2022102518/55b6d46cbb61eb81418b492e/html5/thumbnails/62.jpg)