coagulation of colloid particles

science structure medicine disease macro clot vector vessel red cell scientific anatomy medical sewage combined pretreatment biological contaminants suspended solids blue colloid emulsion sticky incision closeup liquid tropical outdoor nature natural bark milky latex elastic background coagulate industrial cultivation indonesia tree isoprene grow tapping blurred hevea polymers rubber plantation agriculture coagulation particles particles process aggregation accumulation colloidal settle precipitate aggregating together