it is part of the duty to be able to tell the collective kovar , now titvar, say that the cause is successfulas been the absence of the presence of the private sector in the country's waste management , tell the headlines, it is precisely because the full price of our waste cycle is not cost-effective for the private sector through logical means, and naturally, the process may have a thousand and one problems and margins for itself, intentionally or unintentionally. therefore, according to the rate set by the municipality, it has nothing to do with the rate of the municipality. they did not come before looking at this economy with a complete environmental view, evaluate this review and comprehensive view, then do the activity as you think, because it did not have an environmental view. no, the municipality that collects waste, for example , tehran municipality collects about 6 to 7 thousand tons of waste daily , this whole collection of cleaning the city, green spaces , these are environmental issues, yes, but the point is that the government should help the municipality. because path two. fr