𝐒𝐨𝐝𝐢𝐮𝐦 𝐒𝐮𝐥𝐟𝐚𝐭𝐞 𝐏𝐮𝐫𝐢𝐟𝐢𝐜𝐚𝐭𝐢𝐨𝐧 𝐢𝐧 𝐏𝐮𝐥𝐩 & 𝐏𝐚𝐩𝐞𝐫 𝐔𝐬𝐢𝐧𝐠 𝐁𝐢𝐩𝐨𝐥𝐚𝐫 𝐌𝐞𝐦𝐛𝐫𝐚𝐧𝐞 𝐄𝐥𝐞𝐜𝐭𝐫𝐨𝐝𝐢𝐚𝐥𝐲𝐬𝐢𝐬
In kraft pulp and paper production, chloride and potassium can accumulate in the chemical recovery cycle, increasing the risk of corrosion and scaling and affecting stable operation. For Dingfeng Paper, LANRAN applied Bipolar Membrane Electrodialysis (BPED) to remove part of…