一种污水处理药剂及其制备方法
This wastewater treatment agent, which utilizes the synergistic effect of fly ash activation and sodium lignosulfonate, solves the problem of excessive sludge production and achieves efficient and economical silicon removal from wastewater, making it suitable for multiple industrial sectors.
CN121247985BActive Publication Date: 2026-07-17SHENZHEN NITE NEW MATERIALS CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- SHENZHEN NITE NEW MATERIALS CO LTD
- Filing Date
- 2025-11-14
- Publication Date
- 2026-07-17
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Abstract
本发明公开了一种污水处理药剂及其制备方法，属于污水除硅技术领域，包括酸洗活化粉煤灰、改性阴离子聚丙烯酰胺、称取50‑60份聚合氯化铝铁、15‑20份偏铝酸钠、12‑20份酸洗活化粉煤灰、5‑10份氢氧化镁、1‑3份改性阴离子聚丙烯酰胺，混合干燥得到污水处理药剂。通过木质素磺酸钠与酸洗活化粉煤灰的协同作用，显著提升了药剂对硅的选择性吸附能力与反应活性，同时促进了污泥颗粒的团聚沉降，显著减少了污水处理过程中污泥的生成总量。
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