In test process , we add hot water to vol. flocculant solution again and after that mix with CML. because We ever directly add vol. flocculant solution (KIMIKA) to CML found it can't perfect dissolved.
So I think for HD-floc ,if we do like this maybe it get better dissolve. Anyhow we'll notice HD-Floc can better dissolve when mix with hot water or not before mix with CML.
Anyhow I ask YE500 ,they tell their mixing step is mix flocculant with water (but they prepare 0.2%sol. , solution conc. less than lab test ,maybe plant process dissolved better) =>mixing heat up => pump to CML solution. I'm not sure it'll have problem during pump or not in case of HD-Floc.
FYI.