Testování koagulačních činidel při separaci tuhé fáze v odpadním produktu z anaerobní digesce

Abstract

The first part of this thesis treats of current trends in waste treatment from anaerobic digestion. In this context there are mentioned characteristics of waste product coming from anaerobic digestion in this thesis. Experimental part of this thesis is focused on coagulation reagents testing in order more effective separation of solid phase from this waste. Tested coagulation reagents are aqueous solution of ferric chloride and ferric sulphate, these two reagents are also tested in combination with calcium hydroxide suspension. Evaluation of the results of coagulation and separation is completed with discussion about possibilities of mentioned processes utilisation.