Since the pollution is increasing day by day many new techniques have been evolved with time. Many great scientific researchers have proved that the use of Rice hull ash have come up to be quite beneficial in the manufacturing industry. As rice husk is a waste extracted from rice while they are processed through the milling process it is in a way processed again and re-used in some other forms to utilize it at its best. They do not cause much pollution as compared to the rest of the other products used in manufacturing industries. Rice Hull Ash has many utilities in manufacturing industries. It is used for manufacturing cement, concrete and acid sand.
Outcome of Investigations Done on Rice Hull Ash:
Several investigations were also done to know more about the properties and features of rice husk. Once researchers conducted a research to know the effect of rice hull ash with phosphorous on the pH of soil. This research was completely based on caution of the exchange capacity, saturation based, possibilities of its growth and how much okra it could yield at a time. With this the complete designing of the block was done which was 5*3*3 in proportion. The soil which was used for experimenting it was an authentic Paleudult along with the acid sand soils extracted from Caliber. The element analysis of rice hull ash was discussed and focused briefly on this investigation. Through this article you will get a chance to know more about the effect of rice hull ash on acid sand.
The result of the investigation showed that, there was a content of Carbon and some bit of total nitrogen in rice hull ash as compared to the authentic rice husk. Their samples have been clearly tested and this result has been concluded from the research. So as to get the best yield of fruits and vegetables you need to use the combination of 20 kg rice hull ash and 40 kg. This is work as a great manure for fruits and vegetables.
By adding the rice hull ash you could increase the Proof the soil from 4.4-5.8 and directly from 4.9-6.0 Ph. It at times goes to much optimum level. This trends and experiment of mixing rice hull ash with acid sand has become quite common in every manufacturing industry these days. It has formed a great co-relation with all other raw materials. It has also been used as the substitute of potassium, magnesium and many other chemicals. Thus it has helped to get a pollution free environment with less use of chemicals in the manufacturing.
Rice husk ash manufacturers keep all these major points in their mind while there are manufacturing substitutes for chemicals. It helps making the quality of acid sand much better and fertile. If the soil has high level of acidic content in it the effect of rice hull is quite
negligible in it. It comes up with a very low input material for the soil. It is highly used in the southeastern part of Nigeria.