污泥压滤是通过机械加压的方式对污泥进行脱水处理的工艺。为了提高压滤脱水的脱水率，通常在进行压滤前需要在污泥内添加脱水药剂。现有的污泥脱水药剂使用量普遍偏多，影响污泥后期的再利用。现有的污泥脱水药剂使用量普遍偏多，影响污泥后期的再利用

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

包括以下步骤：以下份数均为质量份数，A1、将75～100份的沸石粉碎至粒度为20～100μm，待用;B1、将10～15份的粉煤灰、5～10份的木屑、20～30份的高氯酸钙、5～10份的聚合硅酸铝铁、30～40份的硫酸铁加入80份的水中，加热至沸腾，持续搅拌，直至含水量降至20wt%后静置降温待用;C1、将步骤A1和步骤B2制得的物质进行混合，制得Ⅰ组分;A2、将2～3份的聚丙烯酰胺、6～10份的十六烷基苯磺酸钠、1～2份的乙二胺、5～10份的磷酸氢二钠和5～7份的琼脂加入15份的乙醇，搅拌均匀，制得Ⅱ组分。本发明可以解决现有技术的不足，降低了污泥脱水药剂的使用量。

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.

废水处理药剂:1、水解速度快，水合作用弱。形成的矾花密实，沉降速度快。受水温变化影响小，可以满足在流动过程中产生剪切力的要求。2、固态产品为棕褐色，红褐色粉末，极易溶于水。3、可有效去除源水中的铝离子以及铝盐混凝后水中残余的游离态铝离子。4、适用范围广，生活饮用水，工业用水，生活用水，生活污水和工业污水处理等。5、用药量少，处理效果好，比其它混凝剂节约10-20%费用。6、使用方法和包装用途以及注意事项同聚合氯化铝基本一样。

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.

我们公司目前拥有三大技术实力，一是全隔离的智能电路处理单元技术，二是金属电容传感器的制造技术，三是全系列节流装置的多参量技术。

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.

华恒变送器厂家凭借自身拥有的传感器和智能电路板核心技术，可以根据客户要求，低成本对核心技术进行延伸变形，实现个性化产品定制。主要产品有SMART（斯玛特）系列压力变送器、多参数变送器、流量器、温度传感器和物位（液位变送器厂家，为我国电力、石油、化工、冶金、水泥、矿业等行业提供了高性能价格比的工业自动变送器厂家产品.

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