Irrigation water treatment technology is infected by alum
The technology applied by the Center for Scientific and Technological Advancement of Can Tho City has changed the physics of water, the contributing to the development of the plant better than it has not been treated. Sampling results show that the content of the criteria is according to QCVN 39: 2011 / BTNMT standards for quality of irrigation.
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With this technology, water through a static magnetic system helps ionize water, which is capable of converting the molecular structure of water into smaller clusters. Water through this system helps to fresh water, increase water surface tension. At the same time, the viscosity of the water source is reduced, the filtration equipment is activated, as well as the better absorbed, reducing the amount of water and using chemicals. Water from the field can also increase the level of CO2 and H + on the soil compared with the addition of fertilizer. As a result, the plant absorbs nutrients in the soil, fertilizers better, avoiding residues of fertilizers in the soil is too high leading to soil color and soil.
It is known that the Center for Application of Science and Technology of Can Tho City has cooperated with the Faculty of Agriculture and Applied Biology (Can Tho University) to carry out practical experiments on green mustard on salty soils. and growing on different substrates (coconut fiber, sawdust ...). The results showed that the plant was 1.47 times better than the untreated water and 1.29 times higher than that of tap water.
Currently, the Center is continuing to research and improve so that this system can handle saline water to 5 %