Jinsha River has a large amount of sediment in the water due to its high water velocity, which results in high turbidity of the water. Therefore, it cannot be completely purified using its normal polymer aluminum. Kang Ming purified water produced a special polyaluminum chloride for the river after many experiments. After a lot of on-machine verification of its effect is very good. Here we talk about the application of polyaluminum chloride in river water. Polyaluminum chloride has high flocculation and sedimentation speed, is suitable for non-corrosive pipeline equipment, and has a clear water purification effect. It can effectively remove heavy metals such as chromate in water. The product is widely used in drinking water, industrial water and sewage treatment.
1. Polyaluminum chloride is yellow in appearance and polyaluminum ferric chloride is red or brown.
2. From the functional point of view, polyaluminum ferric chloride can only be used in industrial water treatment, and polyaluminium chloride can be used in drinking water and industrial water treatment.
3. From the perspective of the treatment of industrial water, polyaluminum chloride has outstanding effects in the purification of river water. The treated water has outstanding effects, the water quality is soft, and it does not cause the fabric to harden, while the polyaluminum chloride is The purification process of wastewater from steel mills, paper mills, and sewage plants is short and effective, and the treated water is clear and easier to meet emission standards.
4. From the viewpoint of processing raw materials, polyaluminum chloride, especially for drinking water grades, needs to be processed using aluminum hydroxide powder materials, and polyaluminium chloride iron is required to use aluminum calcium powder as a processing raw material. The remarkable feature of polyaluminum chloride is its clear water purification effect, quick flocculation and sedimentation, low corrosion resistance to pipeline equipment, effective removal of heavy metal ions such as chromate and mercury in water, low water cost, high efficacy, and low usage. , save manpower, material resources, the product is widely used in drinking water, industrial water and sewage treatment.
Gongyi Kangming Water Purification Material Co., Ltd.
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Address: Gongyi Industrial Development Zone
Geared Traction Machine For Elevator / Lift, Elevator Spare Parts.
Geared traction machines are driven by AC or DC electric motors. As the name implies, the electric motor in this design drives a worm-and-gear-type reduction unit, which turns the hoisting sheave. While the lift rates are slower than in a typical gearless elevator, the gear reduction offers the advantage of requiring a less powerful motor to turn the sheave. These elevators typically operate at speeds from 38 to 152 meters (125-500 ft) per minute and carry loads of up to 13,600 kilograms (30,000 lb). An electrically controlled brake between the motor and the reduction unit stops the elevator, holding the car at the desired floor level.
Geared Elevator Traction Machine
Geared Traction Machine
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Ningbo Xinda Elevator Traction Technology Co., Ltd. , https://www.nbelevator.de