Due to its large number of potential utilizations Jatropha curcas L. (physic nut, purging nut), a tropical plant cultivated in many Latin American, Asian and African countries, has become topic of various research projects. Nutritional as well as technical applications, however, are restricted due to the plant’s toxicity. The seed oil contains phorbol esters, a family of compounds known to caus...

Since the Law of Offensive Odor Control was enacted, many enterprises have made efforts to prevent odor nuisance. Odor survey was conducted at each factory and characteristics of odor emission for each kind of business were made clear. And many researches and developments have been carried out to confirm reliable technique. In order to remove odorants from exhaust gas, deodorizing plants have b...

This study reviews the available and most commonly used methods of gas deodorization. Comparing various odor removal, undoubtedly biological pollution degradation have an advantage over others—chemical physical. is manifestedmainly in ecological economic terms. The possibility using to remove H2S NH3, as common emitted by municipal sector companies, was analyzed terms their removal efficiency. ...