Fully dilute the digested sodium alginate slurry with water, foam it by centrifuge, add chitin solution to remove insoluble impurities in the algae, and float for about 3 hours. The impurities are above the sodium alginate solution, and the sodium alginate solution flows out from the lower part of the foaming pool.
Mobile phone: 15053227255
Tel: 0532-88161928
Fax: 0532-88169130
Q Q:932879067
Address: No.200 Haixi Road, Huangdao District, Qingdao, Shandong Province