CN101088941A - 基于膜集成技术处理造纸废水及回用的工艺方法 - Google Patents
基于膜集成技术处理造纸废水及回用的工艺方法 Download PDFInfo
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Abstract
Description
| 操作方式 | 真空抽吸 | ||
| 运行模式 | 恒压/恒流控制(程序控制清洗) | ||
| 运行压力 | -0.01至-0.04(MPa) | ||
| 最高使用温度 | 50℃ | ||
| pH范围 | 2-13 | ||
| 膜曝气量 | 2-4m3/hr/支膜组件(膜面积15m2) | ||
| 清洗方法 | 水反洗 | 反洗时间 | 10-30s/次 |
| 反洗周期 | 8-15min | ||
| 加药强化反洗(在线) | 加药反洗周期 | 1次/周 | |
| 化学清洗(离线) | 清洗剂 | 酸、碱、氧化剂、杀菌剂等 | |
| 清洗周期 | 180-360天 | ||
| COD/(mg/L) | SS/(mg/L) | 浊度/NTU | 色度/PCU | SDI | 电导率/(μs/cm) | |
| 系统进水 | 928 | 180 | 1770 | |||
| MBR产水 | 44 | 0.5 | 0.15 | 50 | 2.54 | 1670 |
| CMF产水 | 40 | 0.15 | 0.08 | 48 | 2.3 | 1670 |
| RO产水 | 10 | 未检出 | 0.05 | 9 | 50 | |
| RO浓缩水 | 92 | 0.2 | 0.1 |
| COD/(mg/L) | SS/(mg/L) | 浊度/NTU | 色度/PCU | SDI | 电导率/(μs/cm) | |
| 系统进水 | 828 | 155 | 2260 | |||
| MBR产水 | 51.5 | 1.0 | 0.10 | 43 | 2.85 | 2180 |
| CMF产水 | 46 | 0.25 | 0.08 | 41 | 2.2 | 2180 |
| RO产水 | 15 | 未检出 | 0.05 | 9 | 76 | |
| RO浓缩水 | 108 | 0.3 | 0.1 |
| COD/(mg/L) | SS/(mg/L) | 浊度/NTU | 色度/PCU | SDI | 电导率/(μs/cm) | |
| 系统进水 | 640 | 153 | 2220 | |||
| MBR产水 | 71 | 1.3 | 0.17 | 33 | 2.64 | 2040 |
| CMF产水 | 67 | 0.5 | 0.07 | 31 | 1.9 | 2040 |
| RO产水 | 18 | 未检出 | 0.02 | 8.5 | 56 | |
| RO浓缩水 | 146 | 0.6 | 0.09 |
| COD/(mg/L) | SS/(mg/L) | 浊度/NTU | SDI | 色度/PCU | 电导率/(μs/cm) | |
| 系统进水 | 687 | 148 | 1991 | |||
| MBR产水 | 58 | 0.8 | 0.12 | 3.0 | 48 | 1884 |
| CMF产水 | 53 | 0.4 | 0.08 | 2.1 | 45 | 1884 |
| RO产水 | 20 | 未检出 | 0.06 | 8.5 | 66 | |
| RO浓缩水 | 127 | 0.6 | 0.09 |
Claims (10)
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| Application Number | Priority Date | Filing Date | Title |
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| CNB2007100577767A CN100465112C (zh) | 2007-06-29 | 2007-06-29 | 基于膜集成技术处理造纸废水及回用的工艺方法 |
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| Application Number | Priority Date | Filing Date | Title |
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| CNB2007100577767A CN100465112C (zh) | 2007-06-29 | 2007-06-29 | 基于膜集成技术处理造纸废水及回用的工艺方法 |
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| Publication Number | Publication Date |
|---|---|
| CN101088941A true CN101088941A (zh) | 2007-12-19 |
| CN100465112C CN100465112C (zh) | 2009-03-04 |
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Cited By (27)
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| WO2010037156A1 (en) * | 2008-09-30 | 2010-04-08 | Central Gippsland Region Water Corporation | Process and plant for treating a water stream |
| CN101508514B (zh) * | 2009-03-20 | 2011-01-05 | 厦门凯瑞尔数字环保科技有限公司 | 一种垃圾渗滤液零排放回用处理方法 |
| CN102050539A (zh) * | 2010-09-20 | 2011-05-11 | 中国海洋石油总公司 | 一种移动式工业废水深度处理试验装置 |
| CN102107993A (zh) * | 2010-12-23 | 2011-06-29 | 郑高宽 | 一种过滤多种水源成直饮水的方法 |
| CN102190401A (zh) * | 2010-09-28 | 2011-09-21 | 浙江浙大海元环境科技有限公司 | 一种中小城镇污水处理的方法 |
| CN102276075A (zh) * | 2011-06-09 | 2011-12-14 | 上海大学 | 组合式污水处理装置 |
| CN102923880A (zh) * | 2012-10-26 | 2013-02-13 | 陕西科技大学 | 一种提高造纸白水循环回用次数的工艺方法 |
| CN103058457A (zh) * | 2012-12-29 | 2013-04-24 | 同济大学苏州研究院 | 一种用于mbr膜污染控制及补充曝气的装置及其控制方法 |
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