污水处理曝气选用什么真空泵？——上诚泵阀为您解析 Which Vacuum Pump is Best for Sewage Treatment Aeration? — Insights from Shangcheng Pump & Valve

 污水处理曝气选用什么真空泵？——上诚泵阀为您解析

Which Vacuum Pump is Best for Sewage Treatment Aeration? — Insights from Shangcheng Pump & Valve

在现代污水处理系统中，曝气过程 是提升生化反应效率的关键环节。为了在曝气池中持续输送空气，通常需要使用 真空泵（Vacuum Pump） 来制造负压，将空气或氧气吸入系统，从而为微生物提供充足的氧源。

In modern wastewater treatment systems, aeration is a crucial step to enhance biochemical reactions. To continuously deliver air into the aeration tanks, vacuum pumps are often used to create negative pressure and introduce air or oxygen into the system, ensuring sufficient oxygen supply for microorganisms.

 一、污水处理曝气常用真空泵类型

1. Common Types of Vacuum Pumps Used in Sewage Aeration

水环真空泵（Liquid Ring Vacuum Pump）

 结构简单、运行平稳、耐腐蚀性能强，适合含湿气或微量杂质的气体抽吸。

 Simple structure, smooth operation, and strong corrosion resistance — ideal for handling moist gases or air with slight impurities.

旋片式真空泵（Rotary Vane Vacuum Pump）

 真空度高、效率好，但对工作介质要求较高，适合小型曝气系统。

 Provides high vacuum and efficiency, suitable for small aeration systems but requires cleaner operating media.

罗茨真空泵（Roots Vacuum Pump）

 抽速大、稳定性好，常与水环泵组合使用，满足大型污水厂曝气需求。

 High pumping speed and excellent stability — often combined with liquid ring pumps for large-scale sewage plants.

 二、选型要点

2. Key Selection Considerations

耐腐蚀性能：污水中可能含有酸碱性气体，应选择不锈钢或防腐涂层材质。

Corrosion Resistance: Sewage may contain acidic or alkaline gases, so stainless steel or anti-corrosion coatings are recommended.

连续运行能力：曝气系统通常长时间运行，需要真空泵具备稳定的工作性能。

Continuous Operation: Aeration systems run continuously; hence, the pump must maintain stable long-term performance.

维护便捷性：结构简单、备件通用的真空泵更利于后期维护。

Ease of Maintenance: Simple structure and readily available spare parts simplify maintenance.

三、推荐品牌：上海上诚泵阀制造有限公司

3. Recommended Brand: Shanghai Shangcheng Pump & Valve Co., Ltd.

上海上诚泵阀制造有限公司（Shangcheng Pump & Valve Co., Ltd.）

长期专注于真空泵及污水处理专用泵的研发与制造。其生产的 水环真空泵、罗茨真空泵 和 自吸排污泵 广泛应用于市政、环保、化工等行业，具备高效率、低噪音、耐腐蚀等特点。

了解更多产品详情：https://www.scpv.cn/zhenkongbeng/

Shanghai Shangcheng Pump & Valve Co., Ltd.

has specialized in the design and manufacture of vacuum pumps and wastewater treatment equipment for many years. Its liquid ring vacuum pumps and Roots vacuum pumps are widely used in municipal, environmental, and chemical industries — known for high efficiency, low noise, and corrosion resistance.

Learn more at:https://www.scpv.cn/zhenkongbeng/

结语

在污水处理曝气环节中，选择合适的真空泵，不仅能提高氧化效率，还能降低能耗和维护成本。选择一家拥有成熟技术与完善售后服务的厂家，如 上诚泵阀，将为您的系统运行提供可靠保障。

Choosing the right vacuum pump for sewage aeration can improve oxidation efficiency while reducing energy and maintenance costs. Partnering with a trusted manufacturer like Shangcheng Pump & Valve ensures stable and efficient system performance.