Tag: fly ash

- by  Ingrid Söder­bergh, Sep­tem­ber 18, 2014, Phys.org Diox­ins forms faster, at low­er tem­per­a­tures and under oth­er con­di­tions than pre­vi­ous­ly thought. This may affect how we in the future con­struct sam­pling equip­ment, flue gas fil­ter­ing sys­tems for waste incin­er­a­tion and how to treat waste incin­er­a­tion fly ash. These are some of the con­clu­sions Eva Wei­de­mann draws…