pH值是水處理水平的關(guān)鍵值。對于各種類型污水的處理和調(diào)整，pH值也是必不可少的。目前，工業(yè)廢水還分為兩種加工方式：酸和弱堿。 這種受水污染的廢水由于其酸和堿性質(zhì)而具有很強的腐蝕性，并且干擾了加工技術(shù)，這會影響水質(zhì)。因此，近年來，人們經(jīng)常使用物理化學(xué)方法來連續(xù)處理和調(diào)節(jié)水的pH值。它主要用化學(xué)添加劑處理。使用理化附聚氯化鋁處理酸堿水污染廢水：聚集氯化鋁適用于酸度和堿度界限極，因此近年來工業(yè)化已被用作酸堿廢水處理的調(diào)節(jié)劑PH value is the key value of water treatment level. For the treatment and adjustment of various types of wastewater, the pH value is 處理飲用水的話，含量低的聚
合氯化鋁會有較多雜質(zhì)和水不溶物，所以要求用高含量。特別是造紙，化妝品制作中更是要用高含量的。
處理飲用水必須用飲水級的，工業(yè)級的在檢測時不檢測重金屬，另外水不溶物也高于飲用水的，總的來說飲用水級的關(guān)乎人命，不能亂用，一定要是真正的飲用水級的，如果工業(yè)級的被用于飲用水，隱患很多。而且純度不同，工業(yè)用都是26-28%，飲用水用30%。
而污水處理的話，含量高低要求并不嚴格，含量低的不是太多就行，可以多投放些藥劑也可以達到預(yù)定的效果。
河南安家凈環(huán)?？萍加邢薰緦I(yè)生產(chǎn)聚氯化鋁，主要分為飲水級，工業(yè)級，生產(chǎn)工藝主要分為噴霧法，滾筒法，資源貧乏山區(qū)的水處理時，直接加入水箱或水池中，攪拌均勻后靜止放置，上清液使用。一般情況下，50kg的水使用1g噴霧干燥型聚合氯化鋁。首先將噴霧干燥型聚合氯化鋁溶于10%～30%的水溶液中，然后加入待處理水中。根據(jù)處理后水的濁度艱難的凈水材料行業(yè)發(fā)展2020水環(huán)境保護的發(fā)展前景
2020年是一個不平凡的一年 剛結(jié)束的報告中兌今年各個行業(yè)經(jīng)濟發(fā)展包括為了一到兩年的經(jīng)濟增長做出了預(yù)期判斷 保民生?；A(chǔ)成了關(guān)鍵 保穩(wěn)定是務(wù) 凈水行業(yè)涉及的產(chǎn)業(yè)一樣是很大的 從工廠生產(chǎn)排位到老百姓的飲用水 河流質(zhì)量 包括近兩年來各個地方推行的改水改廁村鎮(zhèn)污水綜合處理規(guī)劃 循環(huán)使用 聚丙烯酰胺聚合氯化鋁 聚合硫酸鐵這些水解材料成了非常需要的產(chǎn)品 洗沙廠在4月之后也進入了高發(fā)展階段 同樣離不開凈水材料的應(yīng)用
總結(jié)一下實際生意洽談中遇到的問題 近期接到好多個洗沙場老板電話 很多都是剛上的污水洗沙設(shè)備 壓濾機等 投資都是幾百萬上千萬 幾個月的努力調(diào)試生產(chǎn) 到現(xiàn)在到了污泥脫水時 沙場老板很多都不能跟我們這些藥劑陰離子聚丙烯酰胺廠商達成合作信任 從寄樣品實驗選型到后期發(fā)10袋貨試用 一切問題都結(jié)局了 沙場老板還是要安排1-2噸藥劑使用后再付款 親愛的污水廠沙場老板 我們的產(chǎn)品質(zhì)量已經(jīng)展現(xiàn)在您面前了 洗沙本來也不是很復(fù)雜的問題 質(zhì)量保證是做一個商人基本的原則底線 陰離子聚丙烯酰胺的分類也無法低水解 喝高粘稠 洗沙廠用的基本價位在6000-8000之間 如果做循環(huán)水用 再加點pac 聚合氯化鋁就可以 24含量就夠用了 生意是談的 但也是有底線的 建立在互相信任的基礎(chǔ)上 我們免費上機實驗在免費提供1-2袋試用 這已經(jīng)使我們的真誠 誠意
歡迎各位老板寄樣選型 包括聚丙烯酰胺聚合氯化鋁 現(xiàn)在生化培菌處理也很流行 氨氮去除劑 醋酸鈉 葡萄糖也同樣有銷售
2020眼看就要過半 經(jīng)濟需要穩(wěn)定 保生產(chǎn)保穩(wěn)定 保民生 離不開我們凈水人的努力 為青山綠水努力
滾筒式聚氯化鋁 鋁含量一般,水不溶物高,多用于污水處理.
板框式聚氯化鋁 鋁含量高， 水不溶物低. 用于污水處理和飲用處理.
噴霧干燥聚氯化鋁 鋁含量高， 水不溶物低，溶解速度快，用于飲用水及更高標準水處理.
PAC聚氯化鋁由于噴霧干燥穩(wěn)定性好，適應(yīng)水域?qū)?，水解速度快，吸附能力強，形成礬花大，質(zhì)密沉淀快，出水濁度低，脫水性能好等優(yōu)點，在同樣水質(zhì)的情況下，噴霧干燥聚氯化鋁投加量減少，尤其在水質(zhì)不好的情況下，噴霧干燥產(chǎn)品投量與滾筒干燥聚氯化鋁相比，可減少一半，不僅減輕了工人的勞動強度，而更重要的是減少用戶的制水成本。除此之外，用噴霧干燥產(chǎn)品可保證安全性，減少水事故，對居民飲用水非常安全可靠。When treating drinking water, polyaluminium chloride with low content will have more impurities and water insolubles, so high content is required. Especially in papermaking, cosmetics production is to use high content.
Drinking water must be treated at drinking water level. Heavy metals are not detected at industrial level, and insoluble substances in water are also higher than drinking water. Generally speaking, drinking water level is related to human life and can not be used arbitrarily. It must be a real drinking water level. If industrial level is used for drinking water, there are many hidden dangers. And the purity is different, industrial use is 26-28%, drinking water is 30%.
And sewage treatment, the content requirements are not strict, low content is not too much, you can put more medicines can also achieve the desired effect.
Henan an Jia Jing Environmental Protection Technology Co., Ltd. specializes in the production of polyaluminium chloride, which is mainly divided into drinking water level and industrial grade. The production process is mainly divided into spray method and roller method.
Drum-type polyaluminium chloride is generally used for sewage treatment because of its high water insoluble content.
Plate-frame polyaluminium chloride has high content and low water insoluble. It is used for sewage treatment and drinking treatment.
Spray drying has high content of polyaluminum chloride, low insoluble substance and fast dissolution rate. It is used for drinking water and higher standard water treatment.
PAC polyaluminium chloride has the advantages of good stability in spray drying, wide adaptation to water area, fast hydrolysis speed and strong adsorption capacity. It has the advantages of large alum, high quality and fast sedimentation, low turbidity and good dewatering performance. Under the same water quality, the dosage of spray drying polyaluminu
m chloride is reduced, especially when the water quality is not good, the product volume of spray drying is compared with that of drum drying polyaluminum chloride. It can be reduced by half, which not only reduces the labor intensity of workers, but also, more importantly, reduces the cost of water production for users. In addition, spray drying products can ensure safety and reduce water accidents, which is very safe and reliable for drinking water.
將混凝土的可塑時間從幾小時延伸至幾天，而不影響其牢度。Industrial glucose is used as water reducer and retarder in concrete engineering. Its water reducing, plasticizing and retarding effects are remarkable. It can greatly advance the workability of concrete, reduce the loss of slump and the late strength of forward concrete. As a retarder, the initial setting time can be extended from several hours to several days without damaging the strength. It can be used in pumping concrete, high fluidity concrete, mass concrete and high strength functional concrete.
Glucose powder can be used as cement admixture: When a certain amount of glucose powder is added to the cement, the plasticity and strength of concrete can be added, which can retard the beginning and final condensation period of concrete. For example, adding 0.15% sodium gluconate can extend the initial condensation time of concrete by more than 10 times, that is to 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 without affecting its fastness.
水泥中添加必定數(shù)量葡萄糖粉后，可添加混凝土的可塑性和強度，且有阻滯作用，即推遲混凝土的開始與終究凝聚時期，例如添加0.15%的葡萄糖粉，可將混凝土的初凝聚時間延伸10倍以上，也就是將混凝土的可塑時間從幾小時延伸至幾天，而不影響其牢度。可塑性與推遲開始凝聚時間在混凝土作業(yè)中是非常重要的問題，如在高溫度季節(jié)施工及大型的工程作業(yè)中，推遲開始凝聚時間則是個難題，葡萄糖粉可圓滿解決這個問題。別的高溫時膠接油井是比較困難的，添加了葡萄糖粉后的混凝土在170℃高溫下，在幾個小時內(nèi)可塑，因此也能圓滿解決上述問題。因此葡萄糖粉作為水泥摻合劑在國外已許多使用于重要的建筑工程，如中東的許多橋梁工程中。但是我們國內(nèi)在這方面使用也還未太廣泛，據(jù)說有在造紙廢水中提煉纖維素磺酸鈉，其作用與葡萄糖粉根本是不可相提并論的。The plasticity and strength of concrete can be added after adding a certain amount of glucose powder to cement, which has a retarding effect. That is to say, delaying the beginning and final cohesion period of concrete, such as adding 0.15% glucose powder, can extend the initial cohesion time of concrete by more than 10 times, that is to say, delaying the plasticity time of concrete from several hours. Extend to a few days without affecting its fastness. Plasticity and delaying the start of condensation time are very important problems in concrete work. For example, in high temperature season construction and large-scale engineering work, delaying the start of condensation time is a difficult problem, and glucose powder can solve this problem satisfactorily. It is difficult to bond oil wells at other high temperatures. The concrete added with glucose powder can be plastic in a few hours at 170 C, so it can solve the above problems satisfactorily. Therefore, as a cement admixture, glucose powder has been used in many important construction projects abroad, such as many bridges in the Middle East. However, the use of sodium cellulose sulfonate in this field is not very extensive in our country. It is said that sodium cellulose sulfonate is extracted from papermaking wastewater, and its effect is not comparable to that of glucose powder.
ality. Therefore, in recent years, people often use physical and chemical methods to continuously treat and adjust the pH value of water saving. It is mainly treated with chemical additives. Physicochemical agglomerated polyaluminium chloride is used to treat acid-alkali wastewater. The agglomerated aluminium chloride is suitable for the extreme limit of acidity and alkalinity. Therefore, industrialization has been used as a regulator for acid-alkali wastewater treatment in recent years.
Polychloride is mainly due to the acidity and alkalinity of water, it has strong adhesion and dehydration characteristics. It has high removal rate of sewage components and is suitable for clean water, which is favored by customers. The advantages of physicochemistry and ant effect is particularly obvious. With the gradual maturity of acid-alkali wastewater treatment technology, there are many processing technologies, and now acid-alkali wastewater has also been treated.。
主要是聚氯化物由于水體的酸度和堿度，它具有很強的附著力和脫水特性。它對污水成分的去除率高，適用于潔凈水，深受客戶青睞。 加工酸化廢水的物理化學(xué)和團聚氯化鋁工藝的優(yōu)勢：相對酸性的水污染廢水的處理需要根據(jù)酸水平測量聚集的氯化鋁濃度，而堿性廢水的處理相對容易因為在弱堿條件下，可以充分發(fā)揮聚氯化鋁的作用，使清水中的污染物迅速凝結(jié)沉淀，不需要添加額外的助劑，酸性水污染廢水需要添加中和劑以加強處理。目前，與許多處理工藝相比，使用物理化學(xué)聚氯化鋁的選擇相對較好，處理效果尤為明顯。隨著酸堿廢水處理技術(shù)的逐步成熟，加工技術(shù)有很多，現(xiàn)在酸堿廢水也已被處理掉。
