Sludge transportation monitoring system and method thereof

Abstract

The invention discloses a sludge transportation monitoring system and method thereof. The system comprises a sludge transportation vehicle and a sludge transportation monitoring system, wherein the sludge transportation vehicle comprises a split type tractor head and a storage sludge carriage. The sludge transportation monitoring system comprises a central monitoring system, a carriage monitoringsystem and a head monitoring system, and the central monitoring system is in data interaction with the carriage monitoring system and the head monitoring system through remote connection; the carriagemonitoring system comprises a plurality of first vehicle-mounted terminals arranged on a storage sludge carriage, wherein the head monitoring system comprises a plurality of second vehicle-mounted terminals arranged on a tractor head. According to the invention, the problem of shortage of sludge transportation monitoring in China is fundamentally solved, and a key technology is provided for the real monitoring of the final treatment of the sludge from the source to the government functional departments at all levels, so that the out-of-control state of the sludge transportation field in Chinais changed to be in a controllable and orderly state.

Description

technical field [0001] The invention relates to the field of sewage and sludge treatment, in particular to a sludge transportation monitoring system and a method thereof. Background technique [0002] By 2017, more than 4,100 urban sewage treatment plants have been built in my country, and the sewage treatment capacity has reached 179 million cubic meters per day. During the purification process of urban domestic sewage and industrial wastewater, a large amount of sludge will be produced, which is accompanied by The amount of sludge produced (water content 80%) reaches 50 million tons / year, and increases with a growth rate of 10-15% every year. [0003] Sewage treatment plant sludge contains pathogenic microorganisms, various organic and inorganic pollutants, and heavy metals. It is a kind of extremely harmful solid waste. How to safely and economically treat urban sewage treatment plant sludge is a common problem faced by all countries in the world. problem. Sludge harmles...

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Problems solved by technology

This traditional sludge transportation method requires a large investment in infrastructure and high human resource costs. What is more serious is that due to the lack of key technologies for sludge treatment information and sludge transportation process monitoring, when mechanical dehydration Once the final sludge leaves the sewage treatment plant, the government's functional departments lose control of the real whereabouts of the sludge. This is why only about 20% of the sludge in my country is actually treated, and about 80% of the sludge is in disorder. It is the main reason why it enters temporary landfill or stacking, or even disappears, causing secondary pollution and bringing huge potential harm to the ecological environment.

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