常德呼和浩特市水處理解答處理污水加多少聚丙烯酰胺效果好？
聚丙烯酰胺廠家處理一噸的污水用聚丙烯酰胺，通常用量是7- 10克，一般是2~4克，出現(xiàn)差別主要是pam的質(zhì)量不一樣，或者是投加的方式不對，不然就是這個 產(chǎn)品跟污水的型號不配套導致的。 質(zhì)量好的聚丙烯酰胺添加量少，次一點的添加量稍微多些，具體點介紹就是1-3克左右，呼和浩特市符合一般的市政廢水，工業(yè)廢水略高，3-6克左右，的10
克的也有。How much polyacrylamide can be added to the wastewater treatment solution in Hohhot?
The amount of polyacrylamide used by polyacrylamide manufacturers to treat a ton of wastewater is usually 7-10 grams, usually 2-4 gram象的根本原因是聚合氯化鋁在水處理領(lǐng)域具有獨特的優(yōu)勢。
效果很很好 上機就是不行 因為污泥上不了壓濾機上 沉淀后不能抽上了 污水池里攪拌扇葉太小 加進去藥劑 不能重復反應 金總百感交集 試了又試 買了我家的聚丙烯酰胺陰離子 聚丙烯酰胺陽離子 聚合氯化鋁都試了 藥劑真好 機器不行啊 2019年金總又花錢買了個板式壓濾機 還是某某品牌 廣告很多 設(shè)備安裝在了 高于沉淀池2米的的地方 還是出現(xiàn)這個問題 污泥抽不上去 不用藥劑自然沉淀 時間太久用裝載機吧務你挖出了 金總就是不選擇藥劑 壓濾機濾布每個月?lián)Q兩次 一次1000多塊 就是不用陰離子聚丙烯酰胺 這就是經(jīng)驗啊 設(shè)備安裝出現(xiàn)問題 設(shè)備白買了 洗沙專用聚丙烯酰胺因為其具有極性基因—酰胺基，于借其氫健的效果在泥沙顆粒表面吸附。
2、洗沙專用聚丙烯酰胺因其有很長的分子鏈，大數(shù)量級的長鏈在水中有無窮的吸附表面積，故絮凝效果好，能使用長鏈在顆粒之間架橋，構(gòu)成大顆粒的絮凝體，加快沉降。
3、借助于聚丙烯酰胺的絮凝、助凝，清水處置的泥凝過程中可能發(fā)生雙電離緊縮，使顆粒集合穩(wěn)定性下降，分子引力效果下顆粒結(jié)合起來，分散相的簡單陰離子可以被聚合物陰離子基團所替代。
4、洗沙專用聚丙烯酰胺高分子和天然水構(gòu)成中的物質(zhì)和水中懸浮物，或在之前投加的水解混凝劑的離子之間發(fā)生化學相互效果，可能是絡(luò)合反響。
5、聚丙烯酰胺因為分子鏈固定在不一樣顆粒的表面上，各個固相顆粒之間構(gòu)
say, it can delay the beginning and final condensation period of concrete. The plasticity time of concrete is extended from several hours to several days
鋁結(jié)合各種特性已成為主s. The main difference is that the quality of PAM is not the same, or the way of adding it is not right, otherwise the product is not matched with the type of wastewater. The quantity of polyacrylamide with good quality is less, and the amount of polyacrylamide with minor addition is slightly more. The specific point is about 1-3 grams. Hohhot City accords with the general municipal wastewater. The industrial wastewater is slightly higher, about 3-6 grams, and the highest 10 grams are also available.
Our answer is only a rough estimate and a budget, but the exact amount should b
e calculated according to the actual object. The technology will compose 0.1-0.5% solution, and then determine the project dosage in a small scale. Four-thousandths of the 1,200-15 million parts of polyacrylamide wastewater treatment will be compounded with 7-10 grams of monosodium glutamate per ton, layer slag of brewery, wastewater and so on. We can see from the above, in addition to the help of manufacturers to choose polyacrylamide, when using their own, we should pay attention to the use of polyacrylamide. Let's simply remember the following points. Dissolution equipment is required. Concentration should not exceed five thousandths when dissolving. If the equipment is a very simple dissolving pot, we should pay attention to adding 20% of the volume of water in the tank first, then polyacrylamide and water into the tank at the same time, and polyacrylamide should be poured into the tank at a uniform speed, not too much at one time. Otherwise, fish eyes and other phenomena will occur.
我們的回答只是個大概和預算，具體多少還 是要根據(jù)具體的實物來測算。技術(shù)會配成0.1~0.5%溶液，然后小試確定工程用量，聚丙烯酰胺的污水處理1200-1500萬千分之四配每噸用7-10克味精、啤酒廠 層渣、廢水等。我們從上面看出，除了廠家?guī)兔x購聚丙烯酰胺，自己在使用時候，要注意聚丙烯酰胺的使用方法。我們只要簡單的記住以 下幾點。要有溶藥設(shè)備。在溶解的時候濃度設(shè)定不要超過千分之五。如果設(shè)備是很簡易的溶藥罐的話，要注意在人工加藥時，要先加20%罐體積的水，然后聚丙烯酰胺和水同時進罐，并且聚丙烯酰胺要勻速的向里面傾倒，不要一次性加的太多。否則會產(chǎn)生魚眼等現(xiàn)象
