[转帖]《论水质一》——硝化作用

<p><span style="FONT-SIZE: 9pt; COLOR: #222222; FONT-FAMILY: Verdana; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体;"><span lang="EN-US">(9)</span></span><span style="FONT-SIZE: 9pt; COLOR: #222222; FONT-FAMILY: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">硝化细菌中能将亚硝酸分解掉的，称之为【硝酸菌】，分解之后，会产生【硝酸】，严格来说，硝酸毒性非常小，就某方面而言，它是水草的一种肥料，但并非每种水草都能些吸收它，当累积非常庞大的硝酸时，其毒性还是有的。因此，硝酸的问题也是要解决。</span><span style="FONT-SIZE: 9pt; COLOR: #222222; FONT-FAMILY: Verdana; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体;">
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<span style="FONT-SIZE: 9pt; COLOR: #222222; FONT-FAMILY: Verdana; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体;"><span lang="EN-US">(10)</span></span><span style="FONT-SIZE: 9pt; COLOR: #222222; FONT-FAMILY: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">简单的说，藉由亚硝酸菌及硝酸菌分解氨及亚硝酸，我们称之为硝化作用。</span><span style="FONT-SIZE: 9pt; COLOR: #222222; FONT-FAMILY: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">这样的作用能够将剧毒氨分解成亚硝酸，然后再分解成毒性极微小的硝酸，这正是我所要讲的结论。</span>

<span style="FONT-SIZE: 9pt; COLOR: #222222; FONT-FAMILY: Verdana; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体;"><span lang="EN-US">(11)</span></span><span style="FONT-SIZE: 9pt; COLOR: #222222; FONT-FAMILY: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">在水族箱中，建立起硝化作用正是养鱼成败之关键，但我们该如何做呢？</span><span style="FONT-SIZE: 9pt; COLOR: #222222; FONT-FAMILY: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">首些，硝化细菌需要一些滤材，作为它们栖息之地，生化球、生化棉、陶瓷珠是我们一般常用的滤材，当然了，你可以使用更廉价的滤材也可，但在选用时，需注意该滤材对水质的影响，例如珊瑚砂对</span><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: #222222; FONT-FAMILY: Verdana; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体;">KH</span><span style="FONT-SIZE: 9pt; COLOR: #222222; FONT-FAMILY: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">有影响，非有必要，不太适合龙鱼缸。无论如何，让水能够充分流经附着硝化细菌的滤材就对了。有实验证明，硝化细菌若非附着在滤材上，而漂流在水中，对其硝化作用并不明显或无效，因此在选用适当的滤材是重要的。</span><span style="FONT-SIZE: 9pt; COLOR: #222222; FONT-FAMILY: Verdana; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体;">
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<span style="FONT-SIZE: 9pt; COLOR: #222222; FONT-FAMILY: Verdana; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体;"><span lang="EN-US">(12)</span></span><span style="FONT-SIZE: 9pt; COLOR: #222222; FONT-FAMILY: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">如何培养硝化细菌呢？</span><span style="FONT-SIZE: 9pt; COLOR: #222222; FONT-FAMILY: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">简单的做法，就是自然产生，事实上，鱼的鳃部也是附着硝化细菌的好地方，因此你可以引进一些较廉价的鱼，先在水族箱大便，以产生足够的氨以供硝化细菌分解及繁殖，若是水中的氨没了，亚硝酸菌不会立即死亡，会呈现半睡眠状态</span><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: #222222; FONT-FAMILY: Verdana; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体;">(</span><span style="FONT-SIZE: 9pt; COLOR: #222222; FONT-FAMILY: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">补充：硝酸菌无此能力</span><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: #222222; FONT-FAMILY: Verdana; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体;">)</span><span style="FONT-SIZE: 9pt; COLOR: #222222; FONT-FAMILY: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">，总而言之，这是一个简单的方法，但是由于硝化细菌繁殖速度不高，你需要很长的时间，再放入你的龙鱼，这比较安全。</span>

<div class="msgheader">QUOTE:</div><div class="msgborder"><b>以下是引用<i>深海之蓝</i>在2007-11-6 11:35:33的发言：</b><br/>
<p>好复杂的论述,其实,硝化原理就是一句话--在缸中建立自己的微小的生态系统.</p>
<p>一般人也没必要研究那么透,只要注意加强过滤,不要投喂过多的食物,适当换水就可以了</p>
<p>至于防病,除了水质原因,细菌\天气\鱼的体质等都有关系,生态系统再好也仅能少发一点而已</p>
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<font face="Verdana">强</font><font face="Verdana">强<font face="Verdana">强</font><font face="Verdana">强</font></font>