天气预报 > 时尚 > 养鱼水太硬怎么办
养鱼水太硬怎么办
更新时间: 2021-02-28 14:04:07  

1、当养鱼水太硬时,可采用的调整方法为:使用软水药剂调整,例如:添加适量的硬度降低剂;使用阳离子交换树脂进行预过滤,彻底软化水质硬度;部份换水,加入低硬度水或以纯水混合。

2、水质中的硬度通常是指溶解于水中的钙、镁等化合物的含量。其含量越高,水质硬度就越大。硬度高的水质,称为“硬水”,硬度低的水质,称为“软水”。

关键词: 养鱼 怎么办

养鱼水太硬怎么办相关经验

天气预报

最新推荐

页面:/news/view-3411739/ | 耗时:0.3976 s | 内存:2.11 MB | 查询:4 | 缓存读取:3 写入:0 | 加载文件:25
select * from tbl_Articles WHERE ArticleID=3411739 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=3411739 LIMIT 0,1
select * from tbl_Articles_sphinx where id=3411739 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(2574245,1157757,3396384,2230998,1045355,753195,3472448,720521,2085547,2212090,3157283,3345007,607783,1152671,2041450,2385224,1622496,3372083,2121861,1588197,3244967,1872344,678998,1216274,1115234,641942,2951464,1214865,722154,608567) ORDER BY field (ArticleID,2574245,1157757,3396384,2230998,1045355,753195,3472448,720521,2085547,2212090,3157283,3345007,607783,1152671,2041450,2385224,1622496,3372083,2121861,1588197,3244967,1872344,678998,1216274,1115234,641942,2951464,1214865,722154,608567)