Reverse osmosis membrane pure water experimental device

Reverse osmosis membrane pure water experimental device,Ozone decolorization experimental device

Device features:

1. Pressure power components use st--nless steel multi -level high -pressure centrifugal pumps. It has the advantages of high pressure, high efficiency, corrosion resistance, and strong self -absorbing ability. Pressure and flow can be freely adjusted.

2. The overall structure is compact, the operation is simple, and the running volume is small.

3. The system adopts transparent plastic pipelines and accessories, with high pressure, corrosion resistance, and sealing.

Device function:

1. The device is centered on reverse osmosis membrane technology, including pre -processing (including multi -medium, activated carbon adsorption and microtic filtration filtering), reverse osmosis device, and has a typical membrane separation legal preparation of pure water.

2. The device reflects the working principle of reverse osmosis membranes, which can be taught for process operations such as water inlet, concentrated liquid, and pure water.

3. The device can detect the indicators of raw water, first -level water, and secondary water production online.

4. High -pressure pumps, as the teaching unit of power components, cultivate students to understand the principles and actual operation processes.

M--n configuration:

Double -stage low -voltage reverse osmosis membrane, fully automatic pre -filtration, drug pump, glass fiber reinforcement cont--ner, water tank, supercharged pump, high -pressure pump, microfiltration component, pressure gauge, liquid flowmeter, pipeline, valve, high -quality aluminum alloy Development framework.

public facilities:

Water: The device comes with a water tank and connects tap water. During the experiment, the water tank was pumped into the system and was used by the cycle.

Electric: voltage AC380V, power 2.0kW, standard three -phase and four -line system. Each laboratory needs to be configured with 1-2 connection locations (safe and signaling).

Experimental materials: tap water or polyethylene glycol.

Reverse osmosis membrane pure water experimental device,Ozone decolorization experimental device

1. Experimental purpose:

Ozone is a strong oxidant. Its oxidation ability is second only to fluorine in natural elements. Ozone can be used in water treatment for deodorization, sterilization, decolorization, iron removal, cyanide, and organic matter. This device is a demonstration experiment that uses ozone off -color discoloration. Through the hope of this experiment, the following goals are achieved:

1. By regulating different concentrations of ozone to determine its reaction time and effect.

2. Understand the oxygen decolorization through the direct observation of organic glass.

Second, the working principle of experimental device:

Ozone has a significant effect on discoloration, sterilization, and deodorization. The columns such as phenols and ozone react, and they are first oxidized into phthalate, and then phenylphenols continue to oxidize into neighboring. If there is enough ozone during the processing process, the oxidation reaction continues. In the reaction, only a small amount of phenol can be completely oxidized to carbon dioxide and water. This experimental device is only performed by ozone discoloration experiments. Ozone is gradually absorbed and decomposed as an oxidant as an oxidant. Placing polylene pheed balls in the reaction column can increase the contact area of the ozone and achieve a better discoloration effect.

3. M--n technical indicators and parameters:

1. Environmental temperature: 5 ℃ ～ 40 ℃

2. Handling water 100 L/h;

3. Ozone can remove impurities in the water: dehumidifying sterilization, decocent, iron removal, oxide, and organic impurities.

3. Design in and out of water quality range:

Water inlet: turbidity (with color) 1 ° ~ 5 ° out of water: colorless 1 ° ～ 2 °

Note: There is no color from the water, the turbidity improves

4. Dimensions of reaction columns: 柱80mm × 1300mm (2),

5. Total size of the device: 1100mm × 400mm × 1600mm,

6. Work power: AC220V ± 10%, 50Hz, single -phase three -line system, 500W power, safety protection: ground protection, leakage protection, overcurrent protection