| 四川甘孜污水沉淀劑陰離子聚丙烯酰胺pam生活污水絮凝劑聚合氯化鋁pac價(jià)格 |
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價(jià)格：800 元(人民幣) | 產(chǎn)地：河南 |
| 最少起訂量：1噸 | 發(fā)貨地：河南 | |
| 上架時(shí)間：2020-10-03 17:21:53 | 瀏覽量：189 | |
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| 經(jīng)營(yíng)模式：生產(chǎn)加工 | 公司類型：私營(yíng)獨(dú)資企業(yè) | |
| 所屬行業(yè)：水處理化學(xué)品 | 主要客戶：污水廠 | |
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| 聯(lián)系人:曹先生 (先生) | 手機(jī):18838138890 |
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方法所得出的分類是不一樣的，假如依照離子型可分為陰、非、兩性及陽(yáng)離子聚丙烯酰胺，假如依照形狀的話，能夠分為膠體、渙散液、乳液和干粉顆粒四種形狀四川甘孜污水沉淀劑陰離子聚丙烯酰胺pam生活污水絮凝劑聚合氯化鋁pac價(jià)格 鋁鹽的凈水效果比鐵鹽好，但鋁鹽的缺點(diǎn)之一是低溫絮凝效果很差。但聚合氯化鋁在處理低溫水方面仍有較好的效果。聚合氯化鋁的絮凝效果受常溫或低溫水的影響較小。除此之外，現(xiàn)有的凈水產(chǎn)品大多需要在低濁度和低污染水的處理（PAM）是一種線型水溶性高分    子，是水溶性高分子化合物中應(yīng)用最為廣泛的品種之一，PAM及其衍生物可以用作高效的絮凝劑、增稠劑、紙張?jiān)鰪?qiáng)劑以及液體的減阻劑，廣泛應(yīng)用于水處理、造紙、石油、煤炭、礦冶、地質(zhì)、輕紡、建筑等工業(yè)部門。 非離子聚丙烯酰胺 用途： 1、污水處理劑 當(dāng)懸浮性污水顯酸性時(shí)，采用非離子聚丙烯酰胺作絮凝劑較為合適，這是PAM起吸附架橋作用，使懸浮的粒子產(chǎn)生絮凝沉淀，達(dá)到凈化污水的目的。也可用于自來(lái)水的凈化，尤其是和無(wú)機(jī)絮凝劑配合使用，在水處理中效果。 2、紡織工業(yè)助劑 添加一些化學(xué)品可配成化學(xué)資料，用于紡織品上漿。 3、防沙固沙 將非離子聚丙烯酰胺溶成0.3%濃度加入交聯(lián)劑，噴灑在沙漠上可起到防沙固沙的作用。 4、土壤保濕劑 用作土壤保濕劑和各種改性聚丙烯酰胺的基礎(chǔ)原料。 陽(yáng)離子聚丙烯酰胺: 用途：1、污泥脫水 根據(jù)污泥性質(zhì)可選用本產(chǎn)品的相應(yīng)牌號(hào)，可有效在污泥進(jìn)入壓濾之前進(jìn)行重力污泥脫水。脫水時(shí)，產(chǎn)生絮團(tuán)大，不粘濾布，在壓濾時(shí)不流散、用量少、脫水效率高、泥餅含水率在80%以下。 2、污水和有機(jī)廢水的處理 本產(chǎn)品在酸性或堿性介質(zhì)中     均呈現(xiàn)陽(yáng)電性，這樣對(duì)污水中懸浮顆粒帶陰電荷的污水進(jìn)行絮凝沉淀，澄清是極為有效的，如酒精廠廢水、啤酒廠廢水、味精廠廢水、制糖廠廢水、肉食品廠廢水、飲料廠廢水、紡織印染廠的廢水等。用陽(yáng)離子聚丙烯酰胺要比用陰離子聚丙烯酰胺，非離子聚丙烯酰胺或無(wú)機(jī)鹽效果要高數(shù)倍或數(shù)十倍，因?yàn)檫@類廢水普遍帶有陰電荷。 3、自來(lái)水廠水處理絮凝劑 該產(chǎn)品具有用量少、效果好、成本低等特點(diǎn)。特別是和無(wú)機(jī)絮凝劑復(fù)配使用效果更好。 4、油田化學(xué)品 如粘土防膨劑、油田酸化用稠化劑品等。(PAM) is a linear water-soluble polymer, which is one of the most widely used varieties of water-soluble polymer compounds. PAM and its derivatives can be used as efficient flocculants, thickeners, paper enhancers and liquid drag reducing agents. They are widely used in water treatment, paper making, petroleum, coal, mining, metallurgy, geology, light textile, construction and other industrial sectors. Nonionic polyacrylamide Uses: 1. When the suspended sewage is acidic, it is more appropriate to use non-ionic polyacrylamide as flocculant. This is because PAM acts as an adsorption bridge to make suspended particles flocculate and precipitate, so as to purify the sewage. It can also be used to purify tap water, especially in combination with inorganic flocculants, and has the best effect in water treatment. 2. Adding some chemicals to textile industry auxiliaries can be used to compose chemical data for textile sizing. 3. Dissolve non-ionic polyacrylamide into 0.3% concentration and add crosslinking agent in sand control and sand fixation. Spraying on desert can play a role in sand control and sand fixation. 4. Soil moisturizers are used as basic materials of soil moisturizers and various modified polyacrylamides. Cationic polyacrylamide: Usage: 1. Sludge dewatering can choose the corresponding brand of this product according to the nature of sludge, which can effectively dewatering gravity sludge before the sludge enters the filter press. When dewatering, it produces large flocs, non-sticking filter cloth, non-dispersing, less dosage, high dewatering efficiency and less than 80% moisture content of mud cake. 2. The treatment of sewage and organic wastewater shows positive electricity in acidic or alkaline medium, so flocculation and precipitation of sewage with negative charge of suspended particles in sewage is very effective, such as wastewater from alcohol factory, brewery, monosodium glutamate factory, sugar factory, meat food factory, beverage factory and textile printing and dyeing factory. Cationic polyacrylamide is several or tens of times more effective than anionic polyacrylamide, nonionic polyacrylamide or inorganic salts, because such wastewater generally has negative charges. 3. Water treatment flocculant in Waterworks has the characteristics of low dosage, good effect and low cost. Especially, the combination of inorganic flocculant and inorganic flocculant has better effect. 4. Oilfield chemicals such as clay anti-swelling agents and thickeners for oilfield acidification. 5. Paper reinforcer cationic PAM is a water-soluble cationic polymer containing carbamoyl group. It has the functions of reinforcement, retention and filter aid. It can effectively improve the strength of paper. At the same time, the product is also a highly effective dispersant. Anionic polyacrylamide Uses: 1. Industrial wastewater treatment has the best effect on sewage treatment, such as coarse suspended particles, high concentration, positive charges of particles, neutral or alkaline PH value of water, iron and steel plant wastewater, electroplating plant wastewater, metallurgical wastewater, coal washing wastewater, etc. 2. Drinking water treatment in many Waterworks of our country comes from rivers. The content of sediment and minerals is high and turbid. Although it can't meet the requirements after sedimentation and filtration, it needs to add flocculant. The dosage of flocculant is 1/50 of inorganic flocculant, but the effect is several times that of inorganic flocculant. Inorganic flocculant and cationic flocculation of our company can be used for river water seriously polluted by organic matter. The effect of acrylamide is better. 3. Recycling of lost starch grains in starch factories and alcohol factories now contains a lot of starch in the wastewater of many starch factories. Anionic polyacrylamide is added to flocculate and precipitate starch particles, and then the precipitate is filtered into cake shape by pressure filter, which can be used as feed. Alcohol in alcohol factories can also be dehydrated by anionic polyacrylamide and reclaimed by pressure filter. 5、 造紙助劑 陽(yáng)離子PAM紙張?jiān)鰪?qiáng)劑是一種含氨基甲；乃苄躁(yáng)離子聚合物，具有增強(qiáng)、助留、助濾等功能，可有效地提高紙的強(qiáng)度，同時(shí)該產(chǎn)品也是一種高效分散劑。 陰離子聚丙烯酰胺 用途：1、工業(yè)廢水處理 對(duì)于懸浮顆粒較粗、濃度高、粒子帶陽(yáng)電荷，水的PH值為中性或堿性的污水，鋼鐵廠廢水、電鍍廠廢水、冶金廢水、洗煤廢水等污水處理，效果 2、飲用水處理 我國(guó)很多自來(lái)水廠的水源來(lái)自江河，泥沙及礦物質(zhì)含量高，比較渾濁，雖經(jīng)過(guò)沉淀過(guò)濾，仍不能達(dá)到要求，需要投加絮凝劑，投加量是無(wú)機(jī)絮凝劑的1/50，但效果是無(wú)機(jī)絮凝劑的幾倍，對(duì)于機(jī)物污染嚴(yán)重的江河水可采用無(wú)機(jī)絮凝劑和我公司的陽(yáng)離子聚丙烯酰胺配合使用效果更好。 3、淀粉廠及酒精廠的流失淀粉酒糟的回收 現(xiàn)在很多淀粉廠的廢水內(nèi)含淀粉很多，現(xiàn)投加陰離子聚丙烯酰胺，使淀粉微粒絮凝沉淀，然后將沉淀物經(jīng)壓濾機(jī)壓濾變成餅狀，可作飼料，酒精廠的酒精也可采用陰離子聚丙烯酰胺脫水，壓濾進(jìn)行回收。 中加入大量助劑，以便在后續(xù)的處理中取得更好的效果，但不需要聚合氯化鋁。 聚合氯化鋁的主要特點(diǎn)是處理低濁度、低污染的廢水。 與傳統(tǒng)的凈水劑相比，聚合氯化鋁可應(yīng)用于水處理的各個(gè)領(lǐng)域。聚合氯化鋁具有較強(qiáng)的除濁、脫色、除腐殖質(zhì)、抗病毒等能力，通過(guò)聚合氯化鋁的絮凝作用，可以達(dá)到的處理效果。 聚合氯化鋁PAC處理后的水鋁含量很低，這也是目前PAC在飲用水處理中最常用的主要因素之一。此外，優(yōu)質(zhì)飲用水級(jí)PAC使處理后的水更加安全。聚合氯化鋁且腐蝕性較小。在實(shí)際生產(chǎn)和使用中，操作簡(jiǎn)單，水處理效率高。聚合氯化鋁結(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 be 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, ，那么這四種形狀哪一種更適合我們呢？公司給您一些主張，接下來(lái)是我們的經(jīng)歷所得，希望您會(huì)感興趣。 ??在平常假如我們常常運(yùn)用，能夠選擇干粉顆粒狀聚丙烯酰胺，The classification obtained by the method is different. If the ionic type can be divided into Yin, non, amphoteric and cationic polyacrylamide, if according to the shape, it can be divided into four shapes: colloid, laxity, emulsion and dry powder. Which of these four forms is more suitable for us? The company gives you some suggestions. Next is our experience. I hope you will be interested. In general, if we often use it, we can choose dry powder granular polyacrylamide. Because of its highest solid content, dry powder polyacrylamide is generally stored in dry and cool places for more than two years, but if mixed with solution, its storage time will be limited. Generally speaking, when the concentration of solution is 0.1%, non-ionic and anionic polyacrylamide will dissolve. The stability of cationic polyacrylamide solution depends on the concentration of the solution. For example, the more concentrated the solution is, the longer the storage time of 3%-5% solution is, but the 3%-5% solution can not be directly used to treat sewage. This solution needs to be diluted before use, and the PH value of cationic polyacrylamide solution is less than 5.5. Stability, if greater than 6.0, will be due to hydrolysis and failure, water medium dispersion polyacrylamide shelf life of six months. Therefore, polyacrylamide is still a better choice of solids, can be used with the mix, do not cause waste. Of course, we must pay attention to the conditions and taboos of preserving polyacrylamide. Polyacrylamide is more sensitive to iron ions, calcium ions and magnesium ions than anionic polymers. In particular, iron ions are catalysts for the chemical degradation of all polyacrylamide. Therefore, in the manufacture, handling and storage of polyacrylamide solutions, we must try to avoid iron ions entering and touching the solution. The equipment should be made of plastics, stainless steel, FRP or carbon steel with surface coating resin.由于它的固含量，一般情況下干粉聚丙烯酰胺在干燥、陰涼的當(dāng)?shù)厥羌拇娑暌陨系模偃缗涑扇芤旱脑，它的寄存時(shí)刻就有限了，一般說(shuō)，溶液濃度為0.1%的時(shí)候，非離子與陰離子聚丙烯酰胺溶液不會(huì)超過(guò)一周的時(shí)刻，陽(yáng)離子聚丙烯酰胺溶液則不會(huì)超過(guò)一天，而且溶液的穩(wěn)定性與溶液的濃度有關(guān)，配的濃度越濃，例如3%——5%的溶液寄存時(shí)刻越長(zhǎng)，但3%——5%的溶液不能直接去處理污水，這種在運(yùn)用前需要稀釋，陽(yáng)離子聚丙烯酰胺溶液PH值小于5.5的時(shí)后比較穩(wěn)定，假如大于6.0的話，就會(huì)由于水解的原因而失效，水介質(zhì)渙散型聚丙烯酰胺保質(zhì)期為六個(gè)月。 ??所以聚丙烯酰胺仍是選用固體的比較好，能夠做到隨配隨用，不造成糟蹋。 ??當(dāng)然大家一定要注意保存聚丙烯酰胺各種條件和忌諱，聚丙烯酰胺對(duì)鐵離子、鈣離子、鎂離子比陰離子聚合物質(zhì)靈敏，尤其是鐵離子是造成所有聚丙烯酰胺化學(xué)降解的催化劑，所以在制造、搬運(yùn)與儲(chǔ)存聚丙烯酰胺溶液的話，一定要盡量避免鐵離子進(jìn)入與溶液觸摸設(shè)備要用塑料、不銹鋼、玻璃鋼或表面涂料樹脂的碳鋼制造。 |
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