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Flocculant / Application of anionic flocculant (Maganafloc 611) in sand washing
Application of anionic flocculant (Maganafloc 611) in sand washing
Sand washing flocculant sand washing sewage flocculant dosage of flocculant sand washing mud precipitator usage
Mud precipitator, also known as mud precipitator, can be used for mud washing mud, sand washing mud, mud and other mud waste water rapid precipitation. Wash the battlefield in the process of washing sand production in the mine, the waste water, sediment such as solid waste and sludge etc., the main pollutants are a lot of different granularity of sediment suspension type, generally has two above tank to filter out larger suspension or particles, but most of the need to add the silt mud rapid precipitant for flocculation precipitation, to the clear water reserviors, Can meet the standard of reuse.
Fast flocculation settling slurry wastewater using mud fast precipitating agent is more practical and simple, mud fast precipitating agent is also called the slurry settling agent, slurry wastewater flocculating agent, was washing sand and mud in the wastewater treatment process because of the different water quality, composition, need to select the corresponding mud precipitant products quickly, can quickly adsorption mud form condensed particles suspended solids in the wastewater, In the process of settling, these flocs will capture new mud particles and become large flocs with compact structure after collision.
In order to speed up the mining, such as washing battle-hardened mud in the process of production waste water and sediment settling velocity, reduce sediment precipitation time, reduce the suspended solids content in the wastewater and reduce sewage treatment fee, mud rapid precipitant of the floe, water and formation of stripping of filter cake of the type, structure, molecular weight, ionic strength. In practical production, in order to
The following methods are usually used to determine the suitable rapid precipitator and its addition quantity.
1, that is, in the beaker with sewage such as crazy or sand washing field gradually add mud rapid precipitation agent after mixing.
2. When the addition amount reaches a certain value, the flocs formed by flocculation in mud sewage begin to disperse, and the quantitative value is the appropriate addition amount of the mud rapid precipitator.
3. After many tests, the appropriate mud precipitator and its addition amount can be selected.
Characteristics and advantages of mud rapid precipitator:
According to the mud properties of different mine sand washing plants, the use of different mud rapid precipitant products can effectively ensure the recycling of cleaning, fast precipitation speed, close flocculation. Compared with the current treatment process of mud waste water in sand washing field, it has great advantages in the following aspects:
1, large sewage treatment capacity, reduce the suspended solids precipitation time, reduce the suspended solids content in the wastewater and reduce sewage purification treatment cost, cover an area of an area small, low management cost, the current mining settling basin is generally used to wash the battlefield production enterprise sewage purification processing system, and only rely on the gravity of the fine particles of precipitation, the precipitation speed is slow, the precipitation for a long time.
2, small amount of addition: the use of this product with a small amount can play a good flocculation sedimentation effect, precipitation speed.
3. High removal rate: the removal rate of mud and sand branch is more than 95 percent. The water in the clear liquid pool can be directly returned to the sand washing system, truly achieving zero discharge. This product can be used for piling, mining, sand washing and other mud precipitation treatment.
1. The solid particles of mud rapid precipitator and tap water are dissolved into liquid by stirring, and added directly to the mud wastewater of sand washing field by means of valve or metering pump for instantaneous precipitation. The conventional dissolution concentration of mud rapid precipitator is 0.1-0.2%.
2. For the uncertain sediment concentration in the mud wastewater, the amount to be added must be determined by experiment.
3. For the treatment of sand washing wastewater with different concentrations, the amount of mud precipitator can be adjusted by on-site debugging.
Note: The addition amount of mud precipitator is determined with the concentration of sand washing wastewater. If the addition amount is too large, waste will be caused and there will be a reaction. If the addition amount of mud precipitator is not enough, it will be difficult to produce precipitation.
How to choose the right quick precipitator for mud? Such as the treatment of sand washing, construction piling, mining (coal, metal ore) and other sewage should choose the suitable mud precipitant products, Suzhou Haouo company recommends that customers must explain the water quality when purchasing, we will introduce water treatment agents technical staff for your analysis: Which type of mud precipitator should be used and the application in the field will help you purchase the economical mud precipitator products.