Alkali water flowmeter

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1. Maximum load capacity procedures for general cargo liquid tank trucks. Generally, when filling non gas liquid dangerous goods, the filling amount should be determined based on the density of the liquid goods, the weight recorded on the tank truck label, and the marked volume. The filling amount shall not exceed the weight recorded on the tank truck label; At the same time, there should be room for expansion. General cargo liquid tank trucks can transport plasticizers, water reducers, sewage, edible oil, alkaline water, water purifiers, concrete admixtures, lubricants, animal oil, vegetable oil, waste engine oil, soybean oil, well cleaning fluids, industrial wastewater, and ordinary liquids. Vehicles transporting oil materials generally use carbon steel plates for their tanks, which can also be made of materials such as fiberglass, stainless steel, plastic, etc. The tank body requires sufficient strength, with anti-collision plates inside the tank body, manholes, discharge valves and other dust traps attached to the tank body. Some tanks also require insulation and flow meters. For vehicles carrying two types of oil, the tank body can be divided into compartments. Common tank body: 4.0-6.0 national standard plate. Special vehicle configuration: fuel dispenser, automatic return reel, available in 10 meters, 15 meters, and 18 meters, dedicated oil pump, tank mouth, inlet and outlet tank cage, breathing valve, fire extinguisher, tank body, rotating shaft. Functions that can be implemented: self-priming fuel, self discharging fuel, computer-controlled refueling, refueling during flow, and other functions. Main application: Used for distributing fuel to silver equipment receiving oil, such as vehicles, agricultural machinery, boilers, construction machinery, and hotels. It is also used for the transportation of liquid media in industries such as petroleum and petrochemicals, and for filling containers with light fuels such as gasoline, kerosene, and diesel.

2. May I ask which expert knows the preparation method of sodium chlorite? Thank you

Sodium chlorite residue is prepared from sodium chlorate (NaClO3): reducing agents such as sodium chloride, sulfur dioxide, or hydrochloric acid are used to reduce sodium chlorate in a strongly acidic environment to produce unstable and explosive gas chlorine dioxide (ClO2); Sodium silver chlorite can be obtained by absorbing chlorine dioxide with alkaline rolling solution and then reducing it with hydrogen peroxide.

3. Recently, I saw a water purifier called Artificial Mountain Spring Water Direct Drinking Machine on the market and wanted to compare its price and which brand ..

Cost effectiveness, the first choice is the artificial mountain spring water direct drinking machine, which can provide multiple uses of water with one machine.

1、 A water purifier is not a decoration, and it is meaningless to look at the so-called brand. To determine whether the purified water meets health requirements, the first step is to understand what healthy drinking water is and where the scientific basis lies? Zhong Kai, a researcher at the National Food Safety Risk Assessment Center, has also published an article stating that none of the so-called "scientific concepts" that confuse consumers, such as weakly alkaline water, oxygen rich water, magnetized water, quantum resonance information water, hydrogen rich water, electrolyzed water, bio ion energy catalytic water, and ion rec

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