濾材的選擇 - 水族
By Audriana
at 2015-06-29T14:32
at 2015-06-29T14:32
Table of Contents
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║濾材種類║ 主要作用機制 ║ 優點 ║ 缺點 ║單價║
╠════╬══════════╬═════════╬════════╬══╣
║生化棉、║物理性過濾:濾除懸浮║便宜易取得,水混濁║生物過濾效果較差║ 低 ║
║羊毛絨等║雜質顆粒 ║時用 ║易阻塞需時常換洗║ ║
╠════╬══════════╬═════════╬════════╬══╣
║陶瓷環、║生物過濾:微生物、菌║生物過濾效果佳,易║價差大,產品多元║ ║
║陶瓷珠、║於濾材表面附著生長,║清洗替換 ║良莠不齊,微弱的║ ║
║生物珠、║分解水體穢物、有機物║ ║濾除效果 ║ 中 ║
║石英球、║等可生物分解物質 ║ ║ ║ ║
║石英石等║ ║ ║ ║ ║
╠════╬══════════╬═════════╬════════╬══╣
║ ║物理性過濾:吸附毒性║易於改善水體顏色,║價差大,材質良莠║ ║
║ ║物質、重金屬,去除色║極佳比表面積的,提║不齊,易脆碎不易║ ║
║活性碳 ║度 ║供優異的培菌面積,║維持,需時常替換║ 中 ║
║ ║ ║因此生物過濾效果卓║,吸附效果有影響║ ║
║ ║ ║越 ║水體微量元素疑慮║ ║
╠════╬══════════╬═════════╬════════╬══╣
║ ║化學性過濾:去除溶解║常用、易於調整水軟║需額外購置多胞胎║ ║
║ ║於水中各種陰陽離子,║硬度 ║濾水器,需時常替║ ║
║離子交換║含重金屬等,常用於調║ ║換,無實質過濾效║ ║
║樹脂 ║整水硬度 ║ ║果,非主要過濾,║ 中 ║
║ ║ ║ ║也會去除水中微量║ ║
║ ║ ║ ║元素,易阻塞 ║ ║
╠════╬══════════╬═════════╬════════╬══╣
║紫外線、║物理性過濾:直接破壞║除菌除藻效果卓越,║無差別攻擊,紫外║ ║
║超音波 ║、殺滅微生動植物 ║處理量大 ║線具危險性,價格║ 高 ║
║ ║ ║ ║高昂 ║ ║
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提供參考,不一定正確,但概念應該八九不離十了
個人目前是只用陶瓷珠或陶瓷環而已,換水時水經過活性碳除氯後入缸
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水族
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