Compare to the filtrate before fine filtration, the effect improve greatly while connected after the diatomite filter, the turbidities can reduce more than 0.2EBC, extend the guarantee time two to three months.

• 接在硅藻土过滤机后，其效果比精滤前有明显提高，浊度可降低0.；2EBC以上，保质期或延长二至三个月。