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复合污泥调理剂实际应用研究

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摘要 目前隔膜压滤作为污水处理厂污泥脱水中较为常见的一种设备及脱水方式,脱水前需对其污泥进行污泥调理。本文选用复合污泥调理剂在两个不同的污水处理厂做污泥调理压滤试验。通过试验证明该药剂均可将其水厂污泥脱水至60%以下的泥饼,并通过试验筛选出综合处理效果较优的药剂投加量及设备运营参数,与原三氯化铁加生石灰药剂做药剂成本及生产效率对比。结果表明该复合污泥调理剂较常规三氯化铁加生石灰药剂生产效率提高16.67%-42.6%,药剂成本降低6.67%-13.04%,且污泥增量大大降低。可以实现水厂污泥脱水的降本增效,具有较高的市场推广价值。
出处 《石油石化物资采购》 2021年第7期144-146,共3页 Petroleum & Petrochemical Material Procurement
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