Investigation of the Possibility of Using Circulating Water Supply System in the Process of Manufacturing Amorphous Silica from Rice Husk
It is studied the composition of acid hydrolyzates being formed during the process of manufacturing amorphous silica from rice husk. Exceeding of regulatory requirements for composition of sewage on the main controllable parameters is shown. Determination of the maximum number of cycles (phases) of the circulating water supply scheme for acid hydrolysis of rice husk without affecting the quality of the final product i.e. amor- phous silica is carried out.