In the laboratory, we used an electric centrifuge with a speed of 4000 r/min and a radius of revolution of 0.1 m and a separation factor of 2000 to separate the mycelial wastewater. Take the mycelial wastewater (SS value of 20000mg / L) into a centrifuge tube, placed in a centrifuge, turn on the power, shut down after 40S operation, determine the SS concentration of the centrifuged clear solution; take the same concentration of mycelial wastewater into the station The flocculant is selected to achieve the flocculation effect in the water concentration, and the experiment is carried out in the same operation after stirring, and the concentration of the SS in the centrifuge liquid is measured. This experiment uses a centrifuge with a separation factor of 2000. The experimental results show that it is feasible to treat the mycelial wastewater with a tube centrifuge. As long as the separation factor is sufficient or the flocculant is added, the mycelial wastewater can be treated directly by centrifugation. Discharge. The effect of adding flocculant during the experiment is due to the presence of fine hyphae wastewater and other impurities in the wastewater. It is difficult to aggregate into large particles due to homosexual repelling, and it is very difficult to form sediment by its own weight, thus forming a relatively stable suspension. The turbid liquid can absorb the charge on the surface of the particles by the chemical agent opposite to the suspended particles, so that the surface potential is reduced, and the stable state of the colloidal particles is destroyed to cause aggregation to accelerate the sedimentation. Therefore, we chose a certain type of polyacrylamide that can be used under alkaline conditions as a flocculant. Cruthes And Walking Aids,Arm Crutch,Disabled Crutch,Aluminum Crutch For Disabled Haloxylon Ammodendron Medical Equipment Co., Ltd. , https://www.haloxylonmedical.com
Tube centrifuge has the function of treating hyphal wastewater
The principle of centrifugal sedimentation separation of tubular centrifuge is to use the characteristics of different sedimentation speed of suspension or solid particles in liquid, and to quickly settle and stratify under the action of centrifugal force field to achieve liquid-solid separation. An important indicator of the separation performance of a centrifugal separator is the separation factor, which represents the ratio of the centrifugal force to the gravity of the separated material in the drum. The larger the separation factor, the faster the separation is usually and the better the separation effect.
Luoyang Haloxylon Ammodendron Medical Device Co., Ltd. was founded in 2019, is a professional engaged in medical devices, home medical devices and related health products, product development and sales as one. The factory strictly implements ISO 13485 standard, all products are in line with medical CE standard. At present, our business has a sound economic foundation and strong relationship network, many new traders in Europe, America, Australia and China have appointed us as their sole agent. Perfect technology and personnel allocation, in solving all kinds of solutions for customers at the same time, but also for customers to explore the Chinese market, find sources of goods, accept sources of goods, and for the enterprise carefully create professional, personalized, all-weather, all-round one-stop service. In mainland China, we have a very efficient import and export service system and we work closely with many shipping companies and airlines. For the export of your goods, we can provide you with the best shipping, air transportation, customs clearance, insurance and other services. At present, the company's trade scale is expanding day by day, customers all over the world, and with good reputation, won the trust of customers at home and abroad, to promote China's modernization, promote economic and technical exchanges with the world, to enhance the friendship with the people of all countries have done a lot of useful work. If you need more information, please feel free to contact us