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<style>#classimgshow2{padding-left:45px;}</style> </div> </div> <div id="center"> <div id="bodycontent" class="mianbxContent" style="height:25px;width:90%;text-align:right;"> 您的位置：<a href="/">首頁</a> > <a href="/news/">新聞資訊</a> > <a href="/wenti/">常見問題</a> </div> <div id="bodycontent"> <div style="height:30px;" class="news_content_title"> <h1 style=" margin-bottom: 11px;"> <strong>偷偷告訴你COD去除劑的作用原理和使用注意事項</strong> </h1> <hr width="95%" size="1" noshade=""> </div> <div style="margin:20px 0px; text-align:center;"> 編輯：kefu 發布時間：2021-08-27 17:02:08 點擊：<script src=/e/public/ViewClick/?classid=24&id=50&addclick=1></script> </div> <div style="width:940px; text-align:left; line-height:180%;" class="news_content_body"> <div style="line-height:28px;width:96%;margin:0 auto;"> <p> COD去除劑是一種化學制劑，COD去除劑需要在合理的污水處理工藝添加下方可使用。使用時可將PCOD直接投加，或先加入溶解罐，濃度為10～20%，攪拌，用泵投加到反應池、回調池或排放口。偷偷告訴你COD去除劑的作用原理和使用注意事項。</p> <div><img src="/d/file/wenti/2021-08-27/baf0b40386484202ab0b615cd90da568.jpg" alt="COD去除劑" width="800" height="600" /></div> <div> COD去除劑具有去除COD的效果和腐蝕效果，原因和COD去除劑的理化性質和元素組成時分不開的。市面上存在的COD去除劑，絕大多數是通過COD去除劑的強氧化性，與污水中的COD進行氧化還原反應后產生其他氣體或沉淀來達到COD去除劑的去除效果的。</div> <div> </div> <div> 大多數的COD去除劑為粉末或顆粒狀固體，并且都具有極易溶解的特點，在使用COD去除劑時，通常將COD去除劑加水溶解，然后稀釋成相應濃度的COD去除劑水溶液進行投加使用。具體的COD投加量需要經過實驗室小試，根據實驗數據計算得出。</div> <div> </div> <div> 由于COD去除劑的強氧化性和腐蝕性，因此COD去除劑的包裝和貯存嚴格的標準。通常COD去除劑采用雙層密封包裝，內層為聚乙烯塑料膜，外層為塑料編織袋。</div> <div> </div> <div> 只有在這樣的包裝下才能保證COD去除劑出現結塊和變質等問題。在貯存COD去除劑時，需要在陰涼、通風和干燥的環境下，只有合理的包裝、運輸和貯存才能包裝COD去除劑的使用效果。</div> <div> </div> <div> 以上就是COD去除劑的作用原理和使用注意事項，希望對您有所幫助。COD去除劑適用于各類工業廢水，包括油墨、包裝印刷、汽車配件、機械、噴漆、表面處理、涂料、油漆、電鍍、造紙、食品、印染、漂染、制革等廢水處理工藝；如果您還有其他問題不妨來電咨詢，小編竭誠為您服務。</div> </div> </div> <div style="width:940px; text-align:right; line-height:180%;" class="news_content_back"> <a href="javascript:history.go(-1)">[返回]</a> </div> </div> <div id="bodycontent" style="text-align:left;" class="news_prev"> 上一篇：<a href='/wenti/47.html'>重金屬捕捉劑的加藥及使用要求</a> </div> <div id="bodycontent" 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