Thí nghiệm keo tụ - tạo bông với phèn nhôm và Vichemfloc 62424. Nước thải: sản xuất rượu - Tanaka, pH = 6. Lượng phèn tổng cộng: 7ml, lượng 62424: 5ml (dung dịch dùng nâng pH: Na2CO3) trong 500ml mẫu nước thải.
I used anionic polimer and Aluminium sulphate. That anionic polimer named Vichemfloc 62424.
The first, I keep alcohol wastewater in pH=7.5 with
Na2CO3.Then, I added Aluminium sulphate, and stirred. After that, I checked pH in wastewater again (keep pH always about 7.5-8). The last, I added anionic polimer to wastewater and stirred.
How you use that type of flocculant interesting I need information pleas
juanrocio 2 years ago
I used anionic polimer and Aluminium sulphate. That anionic polimer named Vichemfloc 62424.
The first, I keep alcohol wastewater in pH=7.5 with
Na2CO3.Then, I added Aluminium sulphate, and stirred. After that, I checked pH in wastewater again (keep pH always about 7.5-8). The last, I added anionic polimer to wastewater and stirred.
It's fun to retry your comment.
Best regards!
btth09 2 years ago