减少囊肿

Crypsoporidium parvum 和 Giardia lamblia 是原生动物或单细胞寄生虫。这些寄生虫和孢子存在于世界每个地区，在地表水的直接影响下，它们可能成为来自湖泊、溪流和某些地下水源的大多数水中的污染物。污水处理设施可能由于产能过剩或处理不当而排放含有卵囊的污水。其次，农业活动或含有孢子的自然来源的径流可以进入地表水。

根据长期2强化地表水处理规则（LT2ESWTR-LT2），系统必须通过使用一种或多种处理方案来满足隐孢子虫的处理要求，处理要求由源水中的卵母细胞水平决定。隐孢子虫水平>0.075个卵母细胞/升需要隐孢子虫的总治疗量至少为4.0log，高达5.5log（>3个卵母细胞/升）。各州将根据美国环保局的要求批准用于证明性能的方法，并且必须批准系统组件和整个系统声称的日志信用。过滤器被允许作为整个处理过程的一部分，因此经过测试和认证，可以确定最低性能标准。

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QCR™

减少水中的囊肿

Frequenty Ask Questions

How is Graver’s oil mist filter different from others?

Graver Technologies offers high-efficiency oilcoalescing filters built for industrial demands, with low pressure drop,durable construction, and customizable designs to match your system.

Can I retrofit your oil mist filters into my existing setup?

Yes.Our industrial oil mist filters are available in various sizes, materials, andconnection types, making integration into existing systems seamless.

Are your filters compliant with industry standards?

Yes, our products are engineered to meet or exceedindustry performance and safety standards, including those for emissions andworkplace air quality.

What applications require oil mist filtration?

Oilmist filtration is essential in systems with vacuum pumps, compressors,gearboxes, and turbines—especially in manufacturing, automotive, and powergeneration facilities.

How often do the filters need to be replaced?

Filterreplacement depends on your operating conditions, but our systems are designedfor extended life and easy maintenance. We offer support to help you set theright maintenance schedule.

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