How should I conduct process experiments for industrial wastewater? I need guidance from experts, please!!! Urgent! ! !
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This batch of wastewater is generated during the production of textile sizing agents; its main component is polyacrylic acid, with small amounts of ethylene glycol butyl ether or defoamers present. The COD value is around 5000. By adding acid, the filtrate can be made colorless and transparent, with a COD value of 2000–5000. The BOD of this wastewater is 380, the ammonia nitrogen level is 8, and it contains almost no phosphorus. If I want to treat this wastewater, what process tests should I carry out?
The traditional treatment method for acrylic acid wastewater is incineration, which is a relatively effective approach； It is not easy to meet the discharge requirements using anaerobic, aerobic, MBR, and advanced treatment methods.