| 3151型法蘭式液位表送器_污泥壓濾用藥劑水處理應(yīng)用 |
| 信息來源： 液位變送器廠家 | 2020-06-04 點擊量： 6222 |
污泥壓濾是通過機械加壓的方式對污泥進(jìn)行脫水處理的工藝。為了提高壓濾脫水的脫水率，通常在進(jìn)行壓濾前需要在污泥內(nèi)添加脫水藥劑?，F(xiàn)有的污泥脫水藥劑使用量普遍偏多，影響污泥后期的再利用?，F(xiàn)有的污泥脫水藥劑使用量普遍偏多，影響污泥后期的再利用
Sludge pressure filtration is a process of dewatering sludge by mechanical pressure. In order to improve the dewatering rate of pressure filtration, it is usually necessary to add dewatering agent into sludge before pressure filtration. The existing sludge dewatering agents are generally used more, which affects the reuse of sludge in the later stage. The existing sludge dewatering agents are generally used more, which affects the reuse of sludge in the later stage
包括以下步驟：以下份數(shù)均為質(zhì)量份數(shù)，A1、將75～100份的沸石粉碎至粒度為20～100μm，待用;B1、將10～15份的粉煤灰、5～10份的木屑、20～30份的高氯酸鈣、5～10份的聚合硅酸鋁鐵、30～40份的硫酸鐵加入80份的水中，加熱至沸騰，持續(xù)攪拌，直至含水量降至20wt%后靜置降溫待用;C1、將步驟A1和步驟B2制得的物質(zhì)進(jìn)行混合，制得Ⅰ組分;A2、將2～3份的聚丙烯酰胺、6～10份的十六烷基苯磺酸鈉、1～2份的乙二胺、5～10份的磷酸氫二鈉和5～7份的瓊脂加入15份的乙醇，攪拌均勻，制得Ⅱ組分。本發(fā)明可以解決現(xiàn)有技術(shù)的不足，降低了污泥脫水藥劑的使用量。
It includes the following steps: the following parts are all mass parts, A1. Crush 75-100 parts of zeolite to a particle size of 20-100 μ m for use; B1. Add 10-15 parts of fly ash, 5-10 parts of sawdust, 20-30 parts of calcium perchlorate, 5-10 parts of polyaluminium silicate iron, 30-40 parts of iron sulfate into 80 parts of water, heat them to boiling, stir them continuously until the water content drops to 20wt%, and then let them cool down for use; C1. Mix the materials prepared in step A1 and step B2 to obtain component I; A2. Add 2-3 parts of polyacrylamide, 6-10 parts of sodium Cetylbenzene sulfonate, 1-2 parts of ethylenediamine, 5-10 parts of disodium hydrogen phosphate and 5-7 parts of agar to 15 parts of ethanol, mix well, and prepare component II. The invention can solve the shortcomings of the prior art and reduce the use amount of sludge dewatering agent.
廢水處理藥劑:1、水解速度快，水合作用弱。形成的礬花密實，沉降速度快。受水溫變化影響小，可以滿足在流動過程中產(chǎn)生剪切力的要求。2、固態(tài)產(chǎn)品為棕褐色，紅褐色粉末，極易溶于水。3、可有效去除源水中的鋁離子以及鋁鹽混凝后水中殘余的游離態(tài)鋁離子。4、適用范圍廣，生活飲用水，工業(yè)用水，生活用水，生活污水和工業(yè)污水處理等。5、用藥量少，處理效果好，比其它混凝劑節(jié)約10-20%費用。6、使用方法和包裝用途以及注意事項同聚合氯化鋁基本一樣。
Wastewater treatment agents: 1. Fast hydrolysis, weak hydration. The alum flowers formed are dense and the settling speed is fast. It can meet the requirement of shear force in the process of flow. 2. The solid product is brown and reddish brown powder, which is very soluble in water. 3. It can effectively remove the aluminum ion in the source water and the residual free aluminum ion in the water after the coagulation of aluminum salt. 4. It is widely used in drinking water, industrial water, domestic water, domestic sewage and industrial sewage treatment. 5. The cost of the treatment is 10-20% less than that of other coagulants. 6. The use method, packaging purpose and precautions are basically the same as those of polyaluminium chloride.
我們公司目前擁有三大技術(shù)實力，一是全隔離的智能電路處理單元技術(shù)，二是金屬電容傳感器的制造技術(shù)，三是全系列節(jié)流裝置的多參量技術(shù)。
At present, our company has three technical strength, one is the fully isolated intelligent circuit processing unit technology, the other is the manufacturing technology of metal capacitance sensor, and the third is the multi parameter technology of the whole series of throttling devices.
華恒變送器廠家憑借自身擁有的傳感器和智能電路板核心技術(shù)，可以根據(jù)客戶要求，低成本對核心技術(shù)進(jìn)行延伸變形，實現(xiàn)個性化產(chǎn)品定制。主要產(chǎn)品有SMART（斯瑪特）系列壓力變送器、多參數(shù)變送器、流量器、溫度傳感器和物位（液位變送器廠家，為我國電力、石油、化工、冶金、水泥、礦業(yè)等行業(yè)提供了高性能價格比的工業(yè)自動變送器廠家產(chǎn)品.
With its own sensor and intelligent circuit board core technology, Huaheng transmitter manufacturers can extend and transform the core technology at low cost according to customer requirements to achieve personalized product customization. The main products are smart (SMART) series pressure transmitter, multi parameter transmitter, flowmeter, temperature sensor and level (liquid level transmitter manufacturer, which provides high performance price ratio industrial automatic transmitter products for China's power, petroleum, chemical, metallurgical, cement, mining and other industries
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