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V-shaped groove

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Aerated biological filter pool

The aerated biological filter technology has been developed based on fully absorbing the advantages of foreign aerated biological filters (BAF).

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Small gap inclined plate

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Sludge pipe

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Interleaved inclined tubes

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honeycomb inclined tube

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Lateral flow inclined plate

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Waveform Slant Plate

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Deep Bed Denitrification Filter

The denitrification deep bed filter is a wastewater deep treatment unit that combines biological deamination and filtration functions.

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Folding Plate Reactor

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Grid Reaction Device

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Whole pouring filter plate

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Zhejiang Walter

Focus on water treatment, sewage treatment, water supply and drainage and environmental protection equipment research and development and production

Global Service Hotline:

400-6737-818

Two-dimensional code

Mobile terminal two-dimensional code

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