product characters：anaerobic granular sludge is a kind of sludge which is rich in various anaerobic microbial populations, being formed in the treatment of citric acid wastewater. as micro- ecosystem of self-balancing performance, it includes various anaerobic microbial populations that reduce all kinds of organic contaminants in original waste water and has the ability of contacting with waste water and strengthen the effect of organic contaminants degradation.
executive standards：t/cbfia 14001-2017
main usage：it is mainly used for waste water treatment. anaerobic granular sludge itself has various microbial populations and can degrade various kinds of organic contaminants in original waste water at a lower cost.
item | index |
appearance | ellipse, a little flat, black inside, exterior is coated with slightly gray viscosity substance. |
ph | 6.0～7.6 |
valid particle ratio/% | ≥65 |
small particle size(d)/mm. | ≤5 |
the rate of volatilesolid and total solids /% | ≥65 |
sedimentation rate/（m/h） | 50～150 |
settling ratio（sv30）/% | ≥90 |