Method of reducing hydrogen sulfide odor emissions from an aqueous medium

   
   

The present invention is directed to a fast-acting, aqueous phase chemical treatment for reducing the emission of hydrogen sulfide odor from an aqueous medium, e.g., a wastewater or pulping and paper making medium, to the vapor phase. This invention comprises adding an effective amount for the purpose of glyoxal to the desired hydrogen sulfide-containing medium.

A invenção atual é dirigida a um tratamento químico da fase fast-acting, aqueous para reduzir a emissão do odor do sulfide do hidrogênio de um meio aqueous, por exemplo, um wastewater ou pulping e um meio fazendo de papel, à fase do vapor. Esta invenção compreende a adição de uma quantidade eficaz com a finalidade do glyoxal ao meio sulfide-contendo desejado do hidrogênio.

 
Web www.patentalert.com

< Materials and methods relating to the diagnosis and treatment of diabetes and obesity

< Linear actuator palletizing system and method

> Methods of treating water using combinations of chlorine dioxide, chlorine and ammonia

> Method and device for eliminating oxygen contained in aqueous monomer solutions

~ 00107