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域具有獨特的優(yōu)勢。
是用葡萄糖來培養(yǎng)細菌。這種方法有問題，可以有效降低cod和氨
非離子聚丙烯酰胺
用途： 1、污水處理劑 當懸浮性污水顯酸性時，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，使懸浮的粒子產生絮凝沉淀，達到凈化污水的目的。也可用于自來水的凈化，尤其是和無機絮凝劑配合使用，在水處理中效。
2、紡織工業(yè)助劑 添加一些化學品可配成化學資料，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原料。
陽離子聚丙烯酰胺:
用途：1、污泥脫水 根據(jù)污泥性質可選用本產品的相應牌號，可有效在污泥進入壓濾之前進行重力污泥脫水。脫水時，產生絮團大，不粘濾布，在壓濾時不流散、用量少、脫水效率高、泥餅含水率在80%以下。
2、污水和有機廢水的處理 本產品在酸性或堿性介質中均呈現(xiàn)陽電性，這樣對污水中懸浮顆粒帶陰電荷的污水進行絮凝沉淀，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機鹽效果要高數(shù)倍或數(shù)十倍，因為這類廢水普遍帶有陰電荷。
3、自來水廠水處理絮凝劑 該產品具有用量少、效果好、成本低等特點。特別是和無機絮凝劑復配使用效果更好。
氮望您會感興趣。
??在平常假如我們常常運用，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?shù)厥羌拇娑暌陨系模偃缗涑扇芤旱脑挘募拇鏁r刻就有限了，一般說，溶液濃度為0.1%的時候，非離子與陰離子聚丙烯酰胺溶液不會超過一周的時刻，陽離子聚丙烯酰胺溶液則不會超過一天，而且溶液的穩(wěn)定性與溶液的濃度有關，配的濃度越濃，例如3%——5%的溶液寄存時刻越長，但3%——5%的溶液不能直接去處理污水，這種在運用前需要稀釋，陽離子聚丙烯酰胺溶液PH值小于5.5的時后比較穩(wěn)定，假如大于6.0的話，就會由于水解的原因而失效，水介質渙散型聚丙烯酰胺保質期為六個月。
??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，聚丙烯酰胺對鐵離子、鈣離子、鎂離子比陰離子聚合物質靈敏，尤其是鐵離子是造成所有聚丙烯酰胺化學降解的催化
。細菌培養(yǎng)的碳源就是所謂的用什么來喂養(yǎng)這些細菌。葡萄糖是最常見的，也是有用的。當每個人都或多或少地吃注射，葡萄糖溶液中會加入乙酸鈉的葡萄糖。但是，這里使用的葡萄糖與注射用葡萄糖不同。差別不大。食品級葡萄糖當然可以食用。能用的人吃牲畜。挺好的。它像糖一樣甜。工業(yè)葡萄糖含量低。里面還有其他物質。這種物質會使葡萄糖變得澀而咸。
想買葡萄糖，不要找食品級。食品級葡萄糖有安家井牌、王喜的余省峰峰等。很多品牌的工業(yè)葡萄糖都是中性包裝。上面只有工業(yè)葡萄糖兩個字。污水處理中選擇葡萄糖的重要性沒有那么強。所有工業(yè)食品都可以看你企業(yè)的預算成本。食品級葡萄糖價格在3400-3800左右，工業(yè)葡萄糖的直接作用差別不大，不會影響菌株
各位客戶朋友，想買什么樣的東西買葡萄糖，請咨詢安家井環(huán)保曹經理。我們會以低廉的成本和良好的效果為您提供合適、易用的葡萄糖。不能一味圖便宜，不要一味圖甜，那你就進入誤區(qū)了。安家井環(huán)保期待您的來電。葡萄糖我喜歡15838356978 18813
首先，目前鋁鹽的凈水效果比鐵鹽好，但鋁鹽的缺點之一是道治理用的除磷劑是對城市水源水混凝除濁處理及除磷的物品。可以在對城市水源水混凝除濁處理同時，到達深度除磷意圖。
從而將處理后飲用水中的磷含量降至界限值以下，不需要改動原水處理流程，不需要增設大型水處理構筑物，簡便易行，經濟實用，可獲得顯著的社會和經濟效益。
河道治理用的除磷劑運用方法量投加不會造成不良影響的，畢竟鐵也是微生物生長所需要的微量元素。但是如果投加量過大，則會使污泥活性收到影響，還有疑問可以到環(huán)保.通交流。
生化末端 沒有影響，何況少量的鐵鹽能夠對Phosphorus removal agent for road treatment is a kind of material for coagulation and turbidity removal of urban water source and phosphorus removal. It can reach the intent of deep dephosphorization at the same time of coagulation and turbidity removal of urban water source.
Thus, the phosphorus content in treated drinking water can be reduced to below the threshold value, without changing the original water treatment process, without adding large water treatment structur
es, which is simple, economical and practical, and can achieve remarkable social and economic benefits.
The amount of phosphorus removal agent used in river regulation will not cause adverse effects. After all, iron is also a trace element needed for microbial growth. However, if the dosage is too large, the sludge activity will be affected. There are still doubts about environmental protection and communication.
There is no effect on the biochemical end, let alone a small amount of iron salts.
懸浮物上漂
1、操作不當，有的是不專業(yè)的人員在實驗中運用了不當手法，加入聚合氯化鋁后，攪拌過急過慢都不行，初次實驗，要有專業(yè)的水處理師從旁協(xié)助，這是很重要的一點。
2、加聚合硫酸鐵的量沒有控制好，（加藥過多或過少）這種情況，最容易出現(xiàn)懸浮物上漂。
使用前，將本產品按一定濃度（10-30%）投入溶礬池，注入自來水攪拌使之充分水解，靜置至呈紅棕色液體，再兌水稀釋到所需濃度投加混凝。水廠亦可配成2-5%直接投加，工業(yè)廢水處理直接配 成5-10%投加。 b、投加量的確定，根據(jù)原水性質可通過生產調試或燒杯實驗視礬花形成適量而定，制水廠可以原用的其它藥劑量作為參考，在同等條件下本產品與固體聚合氯化鋁用量大體相當，是固體硫酸鋁用量的 1/3-1/4。如果原用的是液體產品，可根據(jù)相應藥劑濃度計算酌定。大致按重量比1:3而定。
關于污水處理使用聚合硫酸鐵上水層出現(xiàn)漂浮物的原因以及解決方法
污水處理1. Improper operation, some non-professional personnel in the experiment used improper techniques, adding polyaluminium chloride, stirring too fast or too slow can not, the first experiment, there must be professional water treatment assistant, this is a very important point.
2. The amount of polyferric sulfate added is not well controlled (too much or too little dosage). In this case, suspended solids are most likely to float.
Before use, the product was put into the alum bath at a certain concentration (10-30%) and stirred with tap water to make it fully hydrolyzed. The product was put into a red-brown liquid and diluted with water until the required concentration was added and coagulated. Waterworks can also be added 2-5% directly, and industrial wastewater treatment can be added 5-10%. B. The determination of dosage depends on the proper amount of alum formed by production debugging or beaker experiment according to the nature of raw water. The other dosage used in water plant can be used as reference. Under the same conditions, the dosage of this product is approximately equal to that of solid polyaluminium chloride, which is 1/3-1/4 of that of solid aluminium sulfate. If the original liquid product is used, it can be calculated according to the concentration of the corresponding agent. It depends roughly on the weight ratio of 1:3.
Reasons and Solutions for Floating Matter in the Upper Water Layer of Polyferric Sulfate Used in Sewage Treatment
3、加聚合硫酸鐵的量對了，但是廢水的PH值不對，沒有在相應藥用PH范圍。適應水體PH值范圍寬為4-11PH值范圍為6-9，凈化后原水的PH值與總堿度變化幅度小
4、使用凈水產品的型號不對，根據(jù)污水的特點，選擇適合自己污水特征的凈水劑，如：聚合氯化鋁、聚氯化鋁、聚合氯化鋁鐵、氯化鋁、噴霧式聚合氯化鋁、白色聚合氯化鋁等等，聽從專業(yè)水處理師的指導意見，他們給的意見都是專業(yè)性的。
關于污水處理使用聚合硫酸鐵上水層出現(xiàn)漂浮物的原因以及解決方法
聚合硫酸鐵
5、最后一點要考慮的就是，你所使用的聚合硫酸鐵，質量是否達標，聚合硫酸鐵的各項指標是否符標準。
現(xiàn)在市面上聚合硫酸鐵的質量參差不齊，相對于質量好一些的聚合硫酸鐵在使用過程中，出現(xiàn)懸浮物的幾率會很低的，好一些的聚合硫酸鐵幾乎是沒有水不溶物的，所以產品質量也是非常重要。微生物活性有促進作用，就是出水色度有影響
將化學除磷劑投加于生化池的后面，這樣便可以完全避免水中多種物質與除磷劑發(fā)生反應,消耗藥劑用量.且不會降低生化池的進水有機碳濃度，影響微生物的脫氮除磷效果。同時還可避免過多投加除磷劑，也會使殘余的藥劑進入生化系統(tǒng)中，對微生物生長造成影響。
將除磷絮凝劑投加于好氧池的出水口端，二沉池的前面投加除磷劑則可以大量減少除磷藥劑的使用量，這是廢水在生化處理的過程中已去除水中大部分磷，并將偏磷、有機磷轉化為可通過混凝處理的正磷，大大提高除磷效果和減少除磷劑投加量，減少污泥產量、減少污泥中的磷含量。 所以，化學除磷藥劑一般投加于生化后，二沉池前，節(jié)省廢水除磷成本和提高達標率。?
運用時可將本產品直接投加，或先參加溶解罐，濃度為10～20%，拌和，用泵投加到反響池。本產品適用的pH值規(guī)模廣，在酸性條件下運用效果尤佳，運用量約為100～1000ppm（即0.1～1公斤/噸廢水），依據(jù)廢水中磷酸根的含量不同其用量有所差異，詳細用量一般通過試驗斷定。
試驗時取一定量的原水，參加適量的本產品（如500ppm），將廢水pH值調節(jié)至7～8，www.hnldscl.com參加少數(shù)聚丙烯酰胺PAM絮凝沉積，過濾取上清液測定磷的含量。（如需處理重金屬，用上清液進行二次處理即可。）AC/PAM與除磷劑攪拌后的反應？使用時可將本產品直接投加，或先參加溶解罐，濃度為10～20%，拌和，用泵投加到反響池。本產品適用的pH值規(guī)模廣，在酸性條件下使用作用尤佳，使用量約為100～1000ppm（即0.1～1公斤/噸廢水），依據(jù)廢水中磷酸根的含量不同其用量有所差異，具體用量一般經過試驗斷定。The amount of polyferric sulfate added is right, but the PH value of wastewater is not right, and there is no optimum range of PH used in the corresponding reagents. The suitable range of PH value is 4-11, and the optimum range of PH value is 6-9. After purification, the change range of PH value and total alkalinity of raw water is small.
4, the type of water purification products is not correct. According to the characteristics of sewage, choose suitable water purifying agent suitable for its own sewage characteristics, such as polyaluminum chloride, polyaluminum chloride, polyaluminum ferric chloride, aluminum chloride, spray polyaluminum chloride, white polyaluminium chloride, etc., and listen to the advice of professional water treatment division, and give their advice. They are all professional.
Reasons and Solutions for Floating Matter in the Upper Water Layer of Polyferric Sulfate Used in Sewage Treatment
Polyferric sulfate
5. The last point to consider is whether the quality of the polyferric sulfate you use meets the national standards, and whether the various indicators of the polyferric sulfate meet the national standards.
At present, the quality of polyferric sulfate is uneven in the market. Compared with the better quality of Polyferric sulfate, the probability of suspended solids will be very low. The better polyferric sulfate has almost no water insoluble solids, so the quality of products is also very important. Microbial activity has a promotive effect, that is, effluent color has an impact.
Adding chemical Dephosphorizer to the back of biochemical pond can completely avoid the reaction between various substances in water and dephosphorizer, consume the amount of reagent, and will not reduce the concentration of organic carbon in the influent of biochemical pond, affecting the effect of nitrogen and phosphorus removal by microorganisms. At the same time, it can avoid excessive dosage of phosphorus removal agents, and also make the residual agents into the biochemical system, which will affect the growth of microorganisms.
Adding phosphorus removal flocculant to the outlet of aerobic tank and phosphorus removal agent in front of secondary sedimentation tank can greatly reduce the use of phosphorus removal agent. This is because most phosphorus in wastewater has been removed in the process of biochemical treatment, and phosphorus migration and organic phosphorus are converted into positive phosphorus which can be treated by coagulation, which greatly improves the effect of phosphorus removal and improves the efficiency of phosphorus removal. Reduce the dosage of phosphorus removal agent, reduce sludge production, reduce phosphorus content in sludge. Therefore, chemical phosphorus removal agents are generally added to the biochemical process, before the secondary sedimentation tank, to save the cost of phosphorus removal from wastewater and improve the rate of reaching the standard. ?
When in use, the product can be directly added or participated in the dissolving tank, the concentration of which is 10-20%, mixed and pumped into the reaction tank. The product is suitable for a wide range of pH values, especially in acidic conditions. Its application amount is about 100-1000 ppm (i.e. 0.1-1 kg/ton wastewater). According to the different content of phosphate in wastewater, its dosage is different. The detailed dosage is generally determined by experiments.
During the experiment, a certain amount of raw water was taken and the product (such as 500 ppm) was added. The pH value of the wastewater was adjusted to 7-8. www.hnldscl.com participated in the flocculation and deposition of a few PAM. The supernatant was filtered to determine the phosphorus content. (If heavy metals need to be treated, the supernatant can be used for secondary treatment.) Reaction of AC/PAM with phosphorus removal agent after stirring? When in use, the product can be directly added or participated in the dissolving tank at the concentration of 10-20%. The product can be mixed and pumped into the reaction tank. The product is suitable for a wide range of pH values, especially in acidic conditions. Its usage is about 100-1000ppm (i.e. 0.1-1 kg/ton wastewater). According to the content of phosphate in wastewater, its dosage is different. The specific dosage is generally determined by experiments.
試驗時取一定量的原水，參加適量的本產品（如500ppm），將廢水pH值調理至7～8，參加少數(shù)聚丙烯酰胺PAM絮凝沉積，過濾取上清液測定磷的含量。（如需處理重金屬，用上清液進行二次處理即可。） FeCl3、及 AlCl3溶液充沛混合均勻后參加NaOH溶液，三者摩爾比為3∶2∶14；混合反響并靜置后濾出生成物，用水重復洗刷至出水為中性；于100-110℃下烘干并制成尺度均勻的粒狀吸附劑。
該吸附劑的使用，在慣例水處理工藝中增設吸附除磷工藝，吸附除磷工藝由2-4個串聯(lián)運轉的除磷吸附池組成，除磷吸附池結構同濾池，用粒狀復合鐵鋁除磷吸附劑作濾料，粒徑規(guī)模0.5mm-0.8mm，吸附層厚度為1.0-1.5m，吸附池水力負荷5m/h-8m/h，空床觸摸時刻30-40min。該吸附劑除磷適用規(guī)模廣；除污染效能優(yōu)異，再生簡略，質料價格低，易得安全。
PAC/PAM與除磷劑制備辦法
FeCl3及 AlCl3溶液充沛混合均勻后參加NaOH溶液，三者摩爾比為3∶2∶14；混合反響并靜置后濾出生成w物，用水重復洗刷至出水為中性；于100-110℃下烘干并制成尺度均勻的粒狀吸附劑。
該吸附劑的使用，在慣例水處理工藝中增設吸附除磷工藝，吸附除磷工藝由2-4個串聯(lián)運轉的除磷吸附池組成，除磷吸附池結構同濾池，用粒狀復合鐵鋁除磷吸附劑作濾料，粒徑規(guī)模0.5mm-0.8mm，吸附層厚度為1.0-1.5m，吸附池水力負荷5m/h-8m/h，空床觸摸時刻30-40min。該吸附劑除磷適用規(guī)模廣；除污染效能優(yōu)異，再生簡略，質料價格低，易得安In the experiment, a certain amount of raw water was taken and the product (e.g. 500 ppm) was participated in. The pH value of wastewater was adjusted to 7-8. A few PAM flocculating deposits were participated in. The content of phosphorus in the supernatant was determined by filtration. (If heavy metals need to be treated, the supernatant can be used for secondary treatment.) FeCl3, AlCl3 and AlCl3 solutions were mixed in NaOH solution with a molar ratio of 3:2:14; the product was filtered after mixing reaction and standing, and washed repeatedly with water until the effluent was neutral; the granular adsorbent was dried at 100-110 ~C and made into uniform size.
The adsorbent is used to remove phosphorus by adsorption in conventional water treatment process. The adsorbent consists of 2-4 series operation phosphorus removal adsorbents. The structure of the adsorbent is the same as that of the filter. The particle size of the adsorbent is 0.5mm-0.8mm, the thickness of the adsorbent layer is 1.0-1.5m, and the hydraulic force of the adsorbent is negative. Load 5 m/h-8 m/h, empty bed touching time 30-40 min. The adsorbent has wide application scale for phosphorus removal, excellent pollution removal efficiency, simple regeneration, low material price and easy to obtain safety.
Preparation of PAC/PAM and Phosphorus Removal Agent
FeCl3 and AlCl3 solutions were mixed in NaOH solution with a molar ratio of 3:2:14. After mixing and standing, W was filtered and washed repeatedly with water until the effluent was neutral. The granular adsorbent was dried at 100-110 C and made into uniform size.
The adsorbent is used to remove phosphorus by adsorption in conventional water treatment process. The adsorbent consists of 2-4 series operation phosphorus removal adsorbents. The structure of the adsorbent is the same as that of the filter. The particle size of the adsorbent is 0.5mm-0.8mm, the thickness of the adsorbent layer is 1.0-1.5m, and the hydraulic force of the adsorbent is negative. Load 5 m/h-8 m/h, empty bed touching time 30-40 min. The adsorbent is suitable for phosphorus removal on a wide scale, with excellent pollution removal efficiency, simple regeneration, low material price and easy access to safety.
FeCl3、及 AlCl3溶液充分混合均勻后參加NaOH溶液，三者摩爾比為3∶2∶14；混合反響并靜置后濾出生成物，用水反復洗刷至出水為中性；于100-110℃下烘干并制成尺度均勻的粒狀吸附劑。該吸附劑的使用，在常規(guī)水處理工藝中增設吸附除磷工藝，吸附除磷工藝由2-4個串聯(lián)運轉的除磷吸附池組成，除磷吸附池結構同濾池，用粒狀復合鐵鋁除磷吸附劑作濾料，粒徑規(guī)模0.5mm-0.8mm，吸附層厚度為1.0-1.5m，吸附池水力負荷5m/h-8m/h，空床觸摸時間30-40min。該吸附劑除磷適用規(guī)模廣；除污染效能優(yōu)異，再生簡單，質料價格低，易得安全。
河道治理用的除磷劑適用規(guī)模
1、用于生活污水處理廠除磷，特別是合適中磷段污水處理；
2、合適于含外表處理工藝的工業(yè)廢水；
3、用于食品廠廢水；
4、用于制藥、造紙、農藥、化肥廠的廢水處理。
5、用于廢物填埋廠廢物滲濾液處理。After fully mixing and homogenizing AlCl3 solution, NaOH solution was added with a molar ratio of 3:2:14; the product was filtered after mixing and standing, and washed repeatedly with water until the effluent was neutral; the granular adsorbent was dried at 100-110 (?) C and made into uniform size. The adsorbent is used to remove phosphorus by adsorption in conventional water treatment process. The adsorbent consists of 2-4 series operation phosphorus removal adsorbents. The structure of the adsorbent is the same as that of the filter. The particle size of the adsorbent is 0.5mm-0.8mm, the thickness of the adsorbent layer is 1.0-1.5m, and the hydraulic force of the adsorbent is negative. Load 5 m/h-8 m/h, empty bed touch time 30-40 min. The adsorbent has wide application scale for phosphorus removal, excellent pollution removal efficiency, simple regeneration, low material price and easy safety.
Application Scale of Phosphorus Removal Agents for River Regulation
1. It is used for phosphorus removal in domestic sewage treatment plants, especially for medium phosphorus section sewage treatment.
2. Suitable for industrial wastewater containing surface treatment process.
3. Wastewater from food factories;
4. Wastewater treatment in pharmaceutical, papermaking, pesticide and fertilizer plants.
5. Waste leachate treatment in waste landfill plants.
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)有的凈水產品大多需要在低濁度和低污染水的處理中加入大量助劑，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，聚合氯化鋁可應用于水處理的各個領域。聚合氯化鋁具有較強的除濁、脫色、除腐殖質、抗病毒等能力，通過聚合氯化鋁的絮凝作用，可以達到的處理效果。
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)質飲用水級PAC使處理后的水更加安全。聚合氯化鋁且腐蝕性較小。在實際生產和使用中，操作簡單，水處理效率高。聚合氯化鋁結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
