The Future of Mining: Why Switch to Dry Stack Tailings?
矿业的未来：为什么要转向尾矿干排？

For decades, mining operations have pumped wet tailings into massive dams. But recent dam failures and stricter environmental laws are forcing the industry to change. The solution is Dry Stack Tailings (DST).
几十年来，采矿作业将湿尾矿泵入巨大的水坝中。但最近的大坝溃决和更严格的环保法律正迫使该行业做出改变。解决方案是尾矿干排 (DST)。

Foshan Porvoo provides high-capacity dewatering equipment specifically built for the harsh conditions of mining.
佛山波尔沃提供专为恶劣采矿环境制造的大容量脱水设备。

1. What is Dry Stacking?
什么是干排？

Instead of storing liquid sludge, the tailings are processed through a Filter Press or Vacuum Ceramic Filter to remove water. The result is a solid cake (moisture < 20%) that can be stacked safely without a dam.
尾矿不再储存液态污泥，而是通过压滤机或真空陶瓷过滤机处理以去除水分。结果是固体滤饼（水分 < 20%），无需大坝即可安全堆放。

2. Porvoo Solutions for Different Ores
波尔沃针对不同矿石的解决方案

• For Fine Tailings (Gold/Copper/Iron):
  针对细尾矿（金/铜/铁）：
  Our Vacuum Ceramic Filter Press is ideal. It uses microporous ceramic plates to capture fine particles continuously with low energy consumption.
  我们的真空陶瓷过滤机是理想之选。它使用微孔陶瓷板以低能耗连续捕获细颗粒。
• For Clay-Heavy Tailings (Coal Washing/Kaolin):
  针对粘土重尾矿（洗煤/高岭土）：
  Our High-Pressure Membrane Filter Press squeezes out the maximum amount of water, handling the sticky nature of clay effectively.
  我们的高压隔膜压滤机挤出最大量的水，有效处理粘土的粘性。

3. Key Benefits for Mine Owners
对矿主的主要益处

• Safety: Eliminates the risk of catastrophic dam failures.
  安全：消除灾难性大坝溃决的风险。
• Water Recovery: Recycles up to 95% of water back to the processing plant, crucial for mines in dry regions.
  水回收：将高达 95% 的水回收至加工厂，这对干旱地区的矿山至关重要。
• Land Footprint: Dry stacking requires much less space than a wet tailings pond.
  占地面积：干排所需的空间远少于湿尾矿池。

Make your mine safer and more efficient. Contact Porvoo for a Tailings Management Plan.
让您的矿山更安全、更高效。联系波尔沃获取尾矿管理方案。