Stone & Ceramic Factory Wastewater Solutions: Achieving Zero Liquid Discharge and Dust Control
石材与陶瓷厂污水解决方案：实现零排放与粉尘控制

In the stone (granite, marble) and ceramic processing industries, environmental compliance and operational costs are the two biggest challenges facing factory owners today. Massive amounts of wastewater generated from cutting, polishing, and grinding, along with heavy dust, can lead to shutdowns if not managed correctly.
在石材（花岗岩、大理石）和陶瓷加工行业中，环保合规性和运营成本是当今工厂老板面临的两大挑战。切割、抛光和研磨过程中产生的大量废水以及严重的粉尘，如果管理不当，可能会导致工厂停工。

This article explores how an integrated system using Filter Presses, Sewage Towers, and Dust Collectors can turn your waste into a manageable resource.
本文将探讨如何利用压滤机、污水塔和除尘器组成的集成系统，将您的废料转化为可管理的资源。

1. The Pain Point: Why Traditional Settling Ponds Fail
痛点：为什么传统的沉淀池已经失效

Historically, many stone and ceramic factories relied on simple excavation settling ponds. However, this method is outdated for several reasons:
历史上，许多石材和陶瓷厂依赖简单的挖掘沉淀池。然而，这种方法已经过时，原因如下：

• Inefficiency: Natural sedimentation takes too long, slowing down production.
  效率低下：自然沉淀耗时太长，拖慢生产进度。
• Land Waste: Ponds occupy valuable factory floor space.
  浪费土地：沉淀池占用了宝贵的工厂空间。
• Poor Water Quality: Recycled water often contains suspended solids that scratch stone surfaces or damage ceramic glazes.
  水质差：回收水中通常含有悬浮固体，会划伤石材表面或破坏陶瓷釉面。

2. The Core Solution: Filter Press + Deep Cone Thickener (Sewage Tower)
核心方案：压滤机 + 深锥浓缩罐（污水塔）

To achieve Zero Liquid Discharge (ZLD), a modern treatment system is essential. The combination of a Sewage Tower and a Filter Press is the industry standard.
为了实现零排放 (ZLD)，现代化的处理系统至关重要。污水塔与压滤机的组合是目前的行业标准。

Step 1: Deep Cone Thickener (The Sewage Tower)
第一步：深锥浓缩罐（污水塔）

Wastewater from stone cutting or ceramic glazing is pumped into the tower. With the addition of flocculants (like PAM), solids settle rapidly to the bottom cone. Clean water overflows from the top for immediate reuse in production.
石材切割或陶瓷施釉产生的废水被泵入塔内。通过添加絮凝剂（如 PAM），固体迅速沉降到底部锥体。清水从顶部溢出，可立即回用于生产。

Step 2: Chamber or Membrane Filter Press
第二步：厢式或隔膜压滤机

The thick sludge from the bottom of the tower is pumped into the Filter Press. This equipment uses high pressure to squeeze the water out of the sludge, creating dry, stackable filter cakes.
塔底的浓稠泥浆被泵入压滤机。该设备利用高压将泥浆中的水分挤出，形成干燥、可堆叠的滤饼。

• High Automation: Automatic plate shifting and cake discharging reduce labor costs.
  高自动化：自动拉板和卸饼功能降低了人工成本。
• Low Moisture Content: The resulting dry cakes are easy to transport and dispose of, or even sell as raw materials for brick making.
  低含水率：产生的干滤饼易于运输和处理，甚至可以作为制砖原料出售。

3. Dust Control: Protecting Worker Health
粉尘控制：保护工人健康

Apart from water, silica dust is a major hazard in stone and glass processing. Installing a central Pulse Jet Bag Dust Collector or a Cartridge Dust Collector is crucial.
除了水，二氧化硅粉尘是石材和玻璃加工中的主要危害。安装中央脉冲布袋除尘器或滤筒除尘器至关重要。

These systems capture 99.9% of airborne particles generated during dry cutting or edging, ensuring your factory meets strict air quality regulations.
这些系统能捕获干切或磨边过程中产生的 99.9% 的空气微粒，确保您的工厂符合严格的空气质量法规。

4. Benefits of Upgrading Your Equipment
升级设备的益处

Conclusion: Invest in Long-Term Efficiency
结论：投资于长期效率

Whether you are processing granite, marble, ceramic tiles, or glass, the right wastewater and dust treatment equipment is not just an expense—it is an investment. It ensures continuous production, regulatory compliance, and significant cost savings over time.
无论您是加工花岗岩、大理石、瓷砖还是玻璃，合适的污水和粉尘处理设备不仅仅是一项开支，更是一项投资。它能确保连续生产、符合法规，并随时间推移显著节省成本。

Contact us today to customize a wastewater treatment plan for your factory.
立即联系我们，为您工厂定制专属的污水处理方案。

📩 歡迎與我們聯繫，獲取適合您工廠的環保設備方案！
📩 Contact us today to get a tailored solution for your factory!

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