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Article 52 Unless otherwise provided for in these Provisions, the administrative penalties set forth in these Provisions shall be decided by the fire department of the public security organ at or above the county level in the place where the illegal act was committed.Whether municipal solid waste can be treated by incineration technology depends on the combustible content, low heating value and moisture content of the waste. Generally, the combustible composition of domestic waste is above 30% ~ 40%, the low heating value is above 3350 kJ/kg, the moisture content of the waste is below 50%, and the waste can be incinerated spontaneously. However, under this condition, the waste incineration cannot meet the requirement of 850 ℃/2S for flue gas in the furnace. The low heating value of domestic waste is above 6280 kJ/kg, which can realize stable combustion. It can not only meet the requirement of 850 ℃/2S flue gas in the furnace, but also meet the need of working medium power generation, effectively utilize energy and build a waste incineration power plant.Shandong ProvinceOne problem with the factory method pattern is that the creation of the class depends on the factory class, that is to say, if you want to expand the program, you must modify the factory class, which violates the closure principle. Therefore, from the design point of view, there are certain problems, how to solve them? We use the abstract factory mode to create multiple factory classes, so that once new functions need to be added, we can directly add new factory classes without modifying the previous code. Because the abstract factory is not very easy to understand, let's look at the diagram first, and then it is easier to understand with the code.Start a container with the v2 version of the image:Authentic Adinike Converse Joins Consultation Contact QQ4002674