Dongguan Jiuduo Plastic Products Co., Limited has developed the business in a brand-new way and has won many honorary qualifications in the industry. Now we enjoy a large influence in the industry. The traffic convenience and advantageous geographic location create a broad prospect for Jiuduo's business development. Jiuduo insists on providing customers with one-stop and complete solution from the customer's perspective. Jiuduo can provide OEM/ODM services. Whether you are a supplier, an agent or a customer, we are looking forward to the cooperation with you.
How often does multi-media filter material change? Liaojing manufactures multi-media filter (filter bed ),Both two or more media are used as the media filter of the filter layer,In the industrial circulating water treatment system,It is used to remove impurities and absorb oil from sewage,Make the water quality meet the requirements of recycling.The role of filtering,It is mainly to remove suspended or colloidal impurities in water,In particular, it can effectively remove small particles and bacteria that cannot be removed by precipitation technology,BODs and COD also have a certain degree of removal effect.A multi-media filter uses one or more filter media,At a certain pressure, water with high turbidity is passed through granular or non-granular materials of a certain thickness,So that the process of effectively removing suspended impurities to clarify water,The commonly used filter material has quartz sand,Anthracite,Manganese sand, etc.In the industrial circulating water treatment system,It is used to rem
What are the benefits of ultrasound in agriculture, industry, medical care, military? 1. the power of using ultrasonic waves to change objects or physical properties is applied to power ultrasound,For example, when enough energy occurs in a liquid,The action of cavitation,Can be used for cleaning, emulsion.2. get some information by ultrasonic wave,Get communication applications,Called detection ultrasound,For example, using the pulse reflection of ultrasonic waves in the medium to test the thickness of the object is called ultrasonic thickness measurement.Ultrasonic cleaning is a physical cleaning,Put the cleaning liquid into the tank,The ultrasonic wave is acting in the tank.Since the ultrasonic wave is a kind of sparse vibration wave like the sound wave,In the process of communication,The pressure of the medium changes alternately.In the negative pressure area,The force that creates tear in the liquid,And create bubbles of vacuum.When the sound pressure reaches a certain value,Bubbles
