高純度氯化鐵(High Purity Ferric Chloride)

⏹︎ 產品特性 

高純度氯化鐵因不含重金屬，所以使用在自來水處理、土壤改良及河川處理。在淨水場添加氯化鐵為混凝劑有以下優點:

• 可徹底解決清水鋁含量偏高問題。
• 使用後部分淨水廠發現，用戶於枯水期已未再對水質含土霉味及臭味提出抱怨。
• 明顯可以減少使用量，使淨水場淤泥產生量減少。
• 淨水廠添加氯化鐵為混凝劑(絮凝)，經適當快慢混操作程序，形成之膠羽顆粒，大部份可於沉澱池前端即行沉澱，可有效降低快濾池負擔。

⏹︎ 用途 

• 淨水處理 ：
  • 混凝速度快
  • 高效率去除鋁及其他重金屬
• 汙泥處理：
  • 增加壓密性、增加脫水性
  • 淤泥含水率低、降低淤泥重量
• 農業處理：土質改良劑，去除重金屬
• 河川整治處理
• 電子蝕刻：增加蝕刻良率

⏹︎ Product Features

High-purity ferric chloride, free from heavy metals, is suitable for applications such as tap water treatment, soil improvement, and river restoration. Using ferric chloride as a coagulant in water purification plants offers the following advantages:

• Effectively resolves the issue of high aluminum content in treated water.

• Some water purification plants have observed that during dry seasons, users no longer complain about earthy or foul odors in the water.

• Significantly reduces the required dosage, thereby decreasing sludge production in water treatment plants.

• When ferric chloride is added as a coagulant and the proper rapid and slow mixing procedures are followed, the resulting floc particles mostly settle at the front of the sedimentation tank, effectively reducing the load on the rapid filtration system.

⏹︎Applications

Water Treatment:

• Fast coagulation

• Highly efficient removal of aluminum and other heavy metals

Sludge Treatment:

• Improves compaction and dewatering properties

• Produces low-moisture-content sludge, reducing overall sludge weight

Agricultural Treatment:

• Used as a soil conditioner to remove heavy metals

River Remediation

Electronics Etching:

• Enhances etching yield