纳尔科 Nalco PC-98 REVERSE OSMOSIS CLEANER针对油田回用水 RO 膜钙垢 - 悬浮物复合污染清洗

 

纳尔科 Nalco PC-98 REVERSE OSMOSIS CLEANER清洗剂场景 6

纳尔科 Nalco PC-98 REVERSE OSMOSIS CLEANER针对油田回用水 RO 膜钙垢 - 悬浮物复合污染清洗,某油田回用水项目 RO 系统原水含高钙离子与油田悬浮物,膜面形成硬垢与悬浮物复合污染,压差升至 0.85MPa、通量下降 58%。采用纳尔科 Nalco PC-98 REVERSE OSMOSIS CLEANER离线清洗,按 3% 浓度配制清洗液,pH 调至 2.5,循环清洗 4 小时后浸泡 2 小时,有效剥离硬垢与悬浮物、疏通膜孔。清洗后膜压差降至 0.16MPa,通量恢复 97%,脱盐率 98.9%,保障油田回用水系统稳定运行。产品耐高盐特性优异,在高盐清洗环境中无盐析失效,与油田回用水系统常用药剂兼容;安全操作需耐酸防护,废液中和后排入油田污水处理系统。环保层面符合油田行业环保标准,助力油田节水减排。


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