【摘要】 研究了电化学法对城市剩余污泥稳定化的影响。结果表明,以钛涂钌电极为阳极、不锈钢板为阴极,在极板间距为2cm,电压为20V,曝气量为3L/h的条件下,电解20min,其挥发性悬浮物质(VSS)去除效率可达39%,加酸调节pH值至4左右时,其电解效率则可达40%以上,同时,污泥病原体达到未检出水平。更多还原

【Abstract】 The experiment relates to the bench-scale equipment which consists of titanium-based ruthenium dioxide anode and stainless steel cathode,and within which sludge is treated.Parameters measured and connected to sludge stabilization include pH,VSS and numbers of pathogens.更多还原