CN119430433A - A water pollution intelligent detection and treatment system - Google Patents

Abstract

The invention relates to the technical field of sewage treatment, and discloses an intelligent detection treatment system for water pollution, which comprises a monitoring cloud, a plurality of water ammonia nitrogen detectors which are arranged at equal intervals along an open channel from a water inlet end to a water outlet end, a planting area module which is arranged in a farmland of an open channel irrigation coverage area, an acquisition starting control module which controls the opening of the water ammonia nitrogen detectors, and a turbulence treatment module which is arranged at the tail end of the water channel.

Description

Intelligent detection and treatment system for water pollution

Technical Field

The invention relates to the field of water pollution treatment, in particular to an intelligent detection treatment system for water pollution.

Background

The farmland irrigation ditch typically penetrates a large area of farmland, providing a source of water for farmland irrigation. Irrigation water flows through the canal to the end,

Finally accessing into underground river or pipe network. Currently, irrigation ditches have a main service period of 4 to 10 months per year.

The water quality of the irrigation canal not only affects the farmland irrigation, but also affects other water resources. Particularly under the conditions of underground infiltration, drainage, rainfall and the like, the excessive ammonia nitrogen concentration becomes the most common water pollution problem. Once the irrigation canal is polluted, the environment is seriously affected, so that the water quality is very important to monitor. For example, the university of Heilongjiang's Shuoshan water quality monitoring system design for irrigation canal based on ZigBee proposes a canal water quality monitoring system, which comprehensively monitors the canal water quality by setting an acquisition interval and a manual monitoring period. However, this approach is costly during six to seven months of irrigation and the monitoring period does not exactly coincide with the time at which the problem occurs.

The canal is mainly monitored, but how to effectively treat the polluted water is still a key problem. Because the canal is usually long running water, once the canal is blocked, the water body is odorized due to the fact that the liquid level is increased and does not circulate, and pollution diffusion is further promoted. Under the flowing water condition, how to prevent sewage from diffusing to other water bodies or areas through the discharge end is a difficult problem to be solved urgently.

Disclosure of Invention

The invention aims to provide an intelligent detection treatment system for water pollution, which combines agricultural information with the system, establishes a canal pollution water treatment system according to ammonia nitrogen concentration lifting factors, enables canal water bodies to be monitored and removed under a long-flow pollution state, and solves the problems in the background technology by using sewage treatment frequency.

In order to achieve the above purpose, the present invention provides the following technical solutions:

The intelligent detection processing system for the water pollution comprises a monitoring cloud end, a plurality of water ammonia nitrogen detectors which are arranged at equal intervals along an open channel from a water inlet end to a water outlet end, a planting area module which is arranged in a farmland of an open channel irrigation coverage area, an acquisition starting control module which controls the opening of the water ammonia nitrogen detectors, and a turbulence processing module which is arranged at the tail end of the water channel;

The acquisition starting control module comprises a fixed high-frequency starting unit for controlling the water ammonia nitrogen detector to be intermittently started in the interval of 4 months to 5 months and 9 months to 10 months and a fixed low-frequency starting unit for controlling the water ammonia nitrogen detector to be intermittently started in the interval of 6 months to 9 months;

The planting area module comprises a fertilization recording unit and a climate recording unit, and the passive starting unit controls the starting of the water ammonia nitrogen detector according to the recording time of the fertilization recording unit, the climate recording unit or the recording period of the fertilization recording unit after fertilization, the climate recording unit records the rain stage and the rain stop stage;

the planting area module monitors ammonia nitrogen acquisition data of the water ammonia nitrogen detector, and sends the ammonia nitrogen acquisition data to the turbulence processing module after the ammonia nitrogen acquisition data exceeds a specified standard;

The turbulence processing module processes data through the data processor, the data processor calculates liquid inlet flow according to the liquid inlet flow unit, water flows through the turbulence unit to form a plurality of turbulence areas, the ammonia nitrogen collecting data are combined to control the throwing speed of the quantitative throwing device, and ammonia nitrogen treating agent is thrown into the turbulence areas.

As a still further proposal of the invention, the turbulence treatment module also comprises a liquid inlet flow rate unit, the liquid inlet flow rate unit calculates the port flow rate of the liquid entering the turbulence unit, when the total length of the turbulence unit and the port flow rate ratio of the turbulence unit are smaller than 5-6min, a reservoir arranged at the tail end of the turbulence treatment module is opened, so that liquid is temporarily stored in the reservoir and the liquid level of the reservoir is raised, and the liquid is discharged to the outside through a high-level discharge pipeline of the reservoir.

As a still further scheme of the invention, the water ammonia nitrogen detector is arranged at the bottom of the open channel slab bridge, the water ammonia nitrogen detector is arranged at the bottom surface of the bridge body and above the liquid level, and the water ammonia nitrogen detector is provided with a telescopic water taking structure.

In still a further scheme of the invention, the fixed low-frequency starting unit is used for controlling the starting frequency of the water ammonia nitrogen detector until the water parameters acquired by the water ammonia nitrogen detector are qualified, and the fixed low-frequency starting unit is used for controlling the starting frequency of the water ammonia nitrogen detector after the passive starting unit is triggered and started.

According to the water ammonia nitrogen detector, the quantitative dispenser is arranged, the planting area module closes a water inlet gate of an open channel (100) and an inlet gate of a turbulence processing module according to a fertilization period recorded by the fertilization recording unit, and controls the passive starting unit to start after a fertilization procedure recorded by the fertilization recording unit is finished, so that the collection starting control module controls the water ammonia nitrogen detector to start and detect, controls the quantitative dispenser at the water ammonia nitrogen detector to start and put according to ammonia nitrogen data, and starts the gate to finish flow production after putting is finished.

Compared with the prior art, the invention has the beneficial effects that:

According to the invention, the planting area module is combined with the acquisition starting control module, so that the sewage state monitoring period is matched with the pollution period, the sewage treatment accuracy is improved, meanwhile, the energy consumption is saved, the turbulence area is arranged at the tail end by utilizing the running water characteristics of the canal, the remover is put in the turbulence point position, the flow time of the water body is monitored by utilizing the flow velocity, and the ammonia nitrogen concentration of the sewage entering other water bodies or underground pipe networks can meet the discharge standard in a temporary or direct discharge mode through the reservoir according to the flow velocity.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a system for intelligent detection and treatment of water pollution;

FIG. 2 is a schematic diagram of a system block diagram of a water pollution intelligent detection and treatment system;

FIG. 3 is a schematic diagram of a water treatment process of a water pollution intelligent detection and treatment system;

FIG. 4 is a schematic diagram of a turbulence unit in a water pollution intelligent detection treatment system;

In the figure, 100 parts of open channels, 200 parts of plate bridges, 1 part of planting area modules, 11 parts of fertilization recording units, 12 parts of climate recording units, 2 parts of acquisition starting control modules, 21 parts of fixed high-frequency starting units, 22 parts of fixed low-frequency starting units, 23 parts of passive starting units, 3 parts of water ammonia nitrogen detectors, 4 parts of monitoring clouds, 5 parts of turbulence processing modules, 51 parts of data processors, 52 parts of inflow units, 53 parts of inflow units, 54 parts of quantitative feeders, 55 parts of turbulence units, 6 parts of water reservoirs.

Detailed Description

Referring to fig. 1-4, in this embodiment, the system includes a monitoring cloud 4, a plurality of ammonia nitrogen detectors 3 in water body and arranged at equal intervals along an open channel 100 from a water inlet end to a water outlet end, a planting area module 1 arranged in a farmland of an irrigation coverage area of the open channel 100, an acquisition start control module 2 for controlling the opening of the ammonia nitrogen detectors 3 in water body, and a turbulence processing module 5 arranged at the tail end of the water channel.

In the embodiment, the monitoring cloud 4 is a monitoring total station, and the water ammonia nitrogen detector 3 is provided with a data transmission module for transmitting ammonia nitrogen content detection parameters of the water to the inside of the monitoring cloud 4, and the monitoring cloud 4 is used for monitoring the whole open channel 100. The planting area module 1 has two forms and exists, the first type is the monitor terminal that intelligent agriculture used, and the inside has soil monitoring module and data analysis module, judges through data analysis whether need fertilize to control unmanned aerial vehicle or issue fertilization instruction when needs fertilize, planting area module 1 can monitor the weather simultaneously, records the rainfall problem of weather. The climate recording unit 2 is mainly used for controlling the starting of the water ammonia nitrogen detector 3, and energy can be saved by controlling the starting and the stopping of the water ammonia nitrogen detector 3 through the climate recording unit 2 due to long irrigation period. And the turbulence treatment module 5 is used for treating the flowing water in the irrigation canal under the abnormal state detected by the water ammonia nitrogen detector 3, so that the problem of water pollution diffusion caused by the polluted water entering the underground water or the pipe network is avoided.

In the embodiment, the acquisition starting control module 2 comprises a fixed high-frequency starting unit 21 for controlling the intermittent starting of the water ammonia nitrogen detector 3in the interval of 4 months to 5 months and 9 months to 10 months, and a fixed low-frequency starting unit 22 for controlling the intermittent starting of the water ammonia nitrogen detector 3in the interval of 6 months to 9 months, and the planting area module 1 comprises a fertilization recording unit 11 and a climate recording unit 12, wherein the passive starting unit 23 controls the starting of the water ammonia nitrogen detector 3 according to the recording time of the fertilization recording unit 11 and the climate recording unit 12 or after the fertilization recording unit 11 records fertilization, the climate recording unit 12 records a rain stage and a rain stop stage.

In the embodiment, most plants are fertilized in spring for 4 months to 5 months and fertilized in autumn for 9 months to 10 months, and the total fertilized amount of the two fertilized periods in spring and autumn accounts for 60% -80% of the total fertilized amount of the whole crops, so that the fixed high-frequency starting unit 21 is controlled by the time recording module, is started in the spring fertilized period and the autumn fertilized period, and adopts a high-frequency acquisition mode to acquire the high frequencies in the two time periods, wherein the frequency is less than 24 hours, and the irrigation period in summer is6 months to 9 months, and in the period, the additional fertilizer amount is small, so that the low-frequency acquisition is adopted, and the acquisition frequency is in a unit of day. Because the open channel 100 crosses the whole planting area, in the irrigation process, fertilizer often falls from the top, fertilizer is very easy to get into the aquatic through the open channel 100 from the top, simultaneously after the fertilization, the ammonia nitrogen concentration of soil also can promote, receive the influence of osmotic effect, also easily pollute surrounding water area, and the ammonia nitrogen concentration in the soil promotes the back and also can receive the transmission influence of rainwater after the rainfall and lead to the ammonia nitrogen concentration in the ditch to improve, therefore set up passive start unit 23, passive start unit 23 can control the water ammonia nitrogen detector 3 to start according to fertilization record unit 11, climate record unit 12's appearance condition, or control fixed high frequency start unit 21 or fixed low frequency start unit 22 start, thereby make control high frequency period and pollution period correspond.

In the embodiment, the planting area module 1 monitors ammonia nitrogen acquisition data of the ammonia nitrogen detector 3 of the water body, and after the ammonia nitrogen acquisition data exceeds a specified standard, the ammonia nitrogen acquisition data are sent to the turbulence processing module 5, the turbulence processing module 5 processes the data through the data processor 51, the data processor 51 calculates the liquid inlet flow according to the liquid inlet flow unit 52, the water flow passes through the turbulence unit 55 to form a plurality of turbulence areas, the ammonia nitrogen acquisition data are combined to control the throwing speed of the quantitative throwing device 54, and the ammonia nitrogen treating agent is thrown into the turbulence areas.

In the embodiment, the irrigation canal is flowing water, so that the problem of the water body needs to be solved under the flowing condition after the water body is polluted by ammonia nitrogen. At present, the ammonia nitrogen remover for the water body is a mode which is most suitable for the use of irrigation channels, and only needs to be put into the water body for full mixing. But in long-distance flow conditions, how to mix well is a problem. Therefore, the turbulence processing module 5 is disposed at the end of the canal, firstly, the data processor 51 needs to collect ammonia nitrogen parameters collected by the ammonia nitrogen detector 3 of the water body closest to itself or installed at the water inlet of the turbulence processing module 5, and records the inlet flow of the turbulence processing module 5 through the inlet flow unit 52, and the quantitative dispenser 54 is controlled to perform orderly dispensing according to the flow, referring to fig. 4, when the liquid passes through the turbulence unit 55, the middle flow channel is influenced by the reverse acting force of the two side flow channels to form turbulence in the staggered area, the turbulence processing module 5 is located above the turbulence position, the turbulent flow complex fluid direction promotes the remover to be fully mixed with the water body and flow backward, the number of the turbulence units 55 can be set to be multiple, the flow speed of the liquid in the turbulence area can be reduced, the time of the water body passing through the turbulence unit 55 can be controlled to be 5-6min by increasing the number of the turbulence units 55, and the remover is completely reacted, the liquid ammonia nitrogen concentration is discharged after being reduced, so as not to pollute the environment.

In this embodiment, the turbulence treatment module 5 further includes a liquid inlet flow rate unit 53, the liquid inlet flow rate unit 53 calculates a port flow rate entering the turbulence unit 55, and when a total length of the turbulence unit 55 and the port flow rate ratio of the turbulence unit 55 are less than 5-6min, the reservoir 6 disposed at the end of the turbulence treatment module 5 is opened, so that the liquid is temporarily stored in the reservoir 6 and the liquid level of the reservoir 6is raised, and the liquid is discharged to the outside through a high-level discharge pipe of the reservoir 6.

In this embodiment, the inflow unit 53 may be disposed at a plurality of turbulence units 55, or disposed at an inlet end and an outlet end of the turbulence units 55, and the residual duration of the running water in the turbulence units 55 is obtained by combining the flow speed difference and the length, and when the flow speed of the inflow unit 53 is too high, the reaction of the removing agent is incomplete, and for the precipitating removing agent, the precipitate is also put into other water bodies or pipe networks. Therefore, the water reservoir 6 is arranged, on one hand, substances can be precipitated in the water reservoir 6, on the other hand, the water reservoir can play a role in buffering, and when water flow is large in a rainfall state, the water reservoir plays a role in emergency treatment.

In the embodiment, the water ammonia nitrogen detector 3 is arranged at the bottom of the slab bridge 200, the water ammonia nitrogen detector 3 is arranged at the bottom surface of the bridge body and above the liquid level, and the water ammonia nitrogen detector 3 is provided with a telescopic water taking structure.

In the embodiment, in order to avoid bacteria breeding caused by long-time distribution of the water taking structure in the water body, the water taking mechanism is normally positioned above the liquid level, and the water taking mechanism of the water body ammonia nitrogen detector 3 is controlled to penetrate into the water body to take water when needed. The slab bridge 200 is provided with a plurality of equidistant slab bridges 200 for the convenience of passing in order to meet the passing of people, so that the slab bridge 200 can be just used as the installation area of the ammonia nitrogen detector 3 in the water body.

In the embodiment, the fixed low-frequency starting unit 22 controls the starting frequency of the water ammonia nitrogen detector 3 until the water parameters acquired by the water ammonia nitrogen detector 3 are qualified, and the fixed low-frequency starting unit 22 is switched to control after the passive starting unit 23 triggers the starting, and the fixed low-frequency starting unit 22 is closed, and the fixed high-frequency starting unit 21 controls the starting frequency of the water ammonia nitrogen detector 3 until the water parameters acquired by the water ammonia nitrogen detector 3 are qualified.

In this embodiment, when the fixed low-frequency starting unit 22 controls the ammonia nitrogen detector 3 in the water body at a low-frequency stage, the ammonia nitrogen concentration of the water body is not out of standard, and because the fixed low-frequency starting unit 22 also performs fertilization during the control period, but the fertilizing amount is small, when the passive starting unit 23 controls the ammonia nitrogen detector 3 in the water body to be opened after fertilization, the ammonia nitrogen concentration in the water body is detected to be higher than the set concentration, the subsequent sewage treatment process is triggered, but the risk still exists, and therefore the fixed high-frequency starting unit 21 is adopted to control the ammonia nitrogen detector 3 in the water body to be opened at a high frequency for monitoring the water body until the ammonia nitrogen concentration in the water body is reduced.

In the embodiment, a quantitative dispenser 54 is arranged at the position of the water ammonia nitrogen detector 3, under the fertilization period recorded by the fertilization recording unit 11, the planting area module 1 closes a water inlet gate of the open channel 100 and an inlet gate of the turbulence processing module 5, and controls the passive starting unit 23 to start after the fertilization procedure recorded by the fertilization recording unit 11 is finished, so that the collection starting control module 2 controls the water ammonia nitrogen detector 3 to start and detect, controls the quantitative dispenser 54 at the position of the water ammonia nitrogen detector 3 to start and put according to ammonia nitrogen data, and opens the gate to finish flow production after the putting is finished.

In this embodiment, the canal is often used in a large-area planting area, multiple types of crops are arranged in multiple areas, different crop areas are different and have different habits, so that in order to avoid the problem that the water body in the local area pollutes a certain section of the canal and is not treated until the water body reaches the tail end, the quantitative dispenser 54 is also synchronously arranged at the ammonia nitrogen detector 3 of the water body, and in the monitoring stage, after the quality of the water body in a certain section is in a problem, the quantitative dispenser 54 in the rear section can be started for dispensing, so that the influence of the water body on the rear area is avoided.

In the embodiment, when the ammonia nitrogen detectors 3 of the open channel 100 for multiple sections of water bodies detect the problem of high-concentration ammonia nitrogen, the gate of the water inlet of the open channel 100 and the gate of the inlet of the turbulence treatment module 5 can be closed, and the water is put in by the quantitative dispenser 54 below the slab bridge 200, so that the water is kept stand for 5min for full reaction and then is discharged to the tail end.

The foregoing description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical solution of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.

Claims (5)

Translated fromChinese

1.一种水污染智能检测处理系统，包括监控云端（4），其特征在于：还包括沿着明渠（100）由入水端至出水端等间距设置的多个水体氨氮检测仪（3）、以及设置在所述明渠（100）灌溉覆盖区农田内的种植区模块（1）、控制所述水体氨氮检测仪（3）开启的采集启动控制模块（2）、设置在水渠末端的湍流处理模块（5）；1. A water pollution intelligent detection and treatment system, comprising a monitoring cloud (4), characterized in that it also comprises a plurality of water body ammonia nitrogen detectors (3) arranged at equal intervals from the water inlet to the water outlet along an open channel (100), a planting area module (1) arranged in a farmland in an irrigation coverage area of the open channel (100), a collection start control module (2) for controlling the start of the water body ammonia nitrogen detector (3), and a turbulence treatment module (5) arranged at the end of the water channel;所述采集启动控制模块（2）包括控制所述水体氨氮检测仪（3）在4月-5月、9月-10月区间内间歇启动的固定高频率启动单元（21）、控制所述水体氨氮检测仪（3）在6月-9月间歇启动的固定低频率启动单元（22）；The collection start control module (2) comprises a fixed high-frequency start unit (21) for controlling the water body ammonia nitrogen detector (3) to start intermittently in the period from April to May and from September to October, and a fixed low-frequency start unit (22) for controlling the water body ammonia nitrogen detector (3) to start intermittently in the period from June to September;所述种植区模块（1）包括施肥记录单元（11）、气候记录单元（12），被动启动单元（23）依据所述施肥记录单元（11）、所述气候记录单元（12）的记录时间或所述施肥记录单元（11）记录施肥后、所述气候记录单元（12）记录下雨阶段、雨停阶段后控制所述水体氨氮检测仪（3）启动；The planting area module (1) comprises a fertilization recording unit (11) and a climate recording unit (12); the passive starting unit (23) controls the water body ammonia nitrogen detector (3) to start according to the recording time of the fertilization recording unit (11) and the climate recording unit (12) or after the fertilization recording unit (11) records fertilization and the climate recording unit (12) records the raining stage and the raining stop stage;所述种植区模块（1）监控所述水体氨氮检测仪（3）的氨氮采集数据，并在氨氮采集数据超出规定标准后，将氨氮采集数据发送至所述湍流处理模块（5）；The planting area module (1) monitors the ammonia nitrogen collection data of the water body ammonia nitrogen detector (3), and after the ammonia nitrogen collection data exceeds a prescribed standard, sends the ammonia nitrogen collection data to the turbulence processing module (5);所述湍流处理模块（5）通过数据处理器（51）对数据进行处理，所述数据处理器（51）依据进液流量单元（52）计算进液流量，水流通过湍流单元（55）形成多个湍流区，并且结合氨氮采集数据控制定量投放器（54）的投放速度，并将氨氮处理剂投放至湍流区域。The turbulence treatment module (5) processes data through a data processor (51), and the data processor (51) calculates the liquid inlet flow rate according to the liquid inlet flow unit (52). The water flows through the turbulence unit (55) to form a plurality of turbulence zones, and controls the delivery speed of the quantitative dosing device (54) in combination with the ammonia nitrogen collection data, and delivers the ammonia nitrogen treatment agent into the turbulence zone.2.根据权利要求1所述的一种水污染智能检测处理系统，其特征在于：所述湍流处理模块（5）还包含有进液流速单元（53），所述进液流速单元（53）计算进入湍流单元（55）的端口流速，当所述湍流单元（55）的总长与湍流单元（55）端口流速比小于5-6min，开启设置在所述湍流处理模块（5）末端的蓄水池（6），使液体在所述蓄水池（6）内暂存并提升所述蓄水池（6）的液位高度，并通过所述蓄水池（6）的高位排放管道将液体排放至外部。2. A water pollution intelligent detection and treatment system according to claim 1, characterized in that: the turbulence treatment module (5) further comprises a liquid inlet flow rate unit (53), the liquid inlet flow rate unit (53) calculates the port flow rate entering the turbulence unit (55), and when the total length of the turbulence unit (55) and the port flow rate ratio of the turbulence unit (55) are less than 5-6min, the water reservoir (6) arranged at the end of the turbulence treatment module (5) is opened, so that the liquid is temporarily stored in the water reservoir (6) and the liquid level of the water reservoir (6) is increased, and the liquid is discharged to the outside through the high-level discharge pipe of the water reservoir (6).3.根据权利要求1所述的一种水污染智能检测处理系统，其特征在于：所述水体氨氮检测仪（3）设置在板桥（200）底部，所述水体氨氮检测仪（3）设置在桥体底面并位于液面上方，所述水体氨氮检测仪（3）设置有伸缩的取水结构。3. A water pollution intelligent detection and treatment system according to claim 1, characterized in that: the water body ammonia nitrogen detector (3) is arranged at the bottom of the board bridge (200), the water body ammonia nitrogen detector (3) is arranged on the bottom surface of the bridge body and is located above the liquid surface, and the water body ammonia nitrogen detector (3) is provided with a telescopic water intake structure.4.根据权利要求1所述的一种水污染智能检测处理系统，其特征在于：所述固定低频率启动单元（22）控制所述水体氨氮检测仪（3）开启时间段内，所述被动启动单元（23）触发启动后，所述固定低频率启动单元（22）关闭，由所述固定高频率启动单元（21）控制所述水体氨氮检测仪（3）的开启频率直至所述水体氨氮检测仪（3）采集的水体参数合格后切换至所述固定低频率启动单元（22）控制。4. A water pollution intelligent detection and treatment system according to claim 1, characterized in that: during the time period when the fixed low-frequency starting unit (22) controls the water body ammonia nitrogen detector (3) to start, after the passive starting unit (23) is triggered to start, the fixed low-frequency starting unit (22) is turned off, and the fixed high-frequency starting unit (21) controls the start frequency of the water body ammonia nitrogen detector (3) until the water body parameters collected by the water body ammonia nitrogen detector (3) are qualified, and then the fixed low-frequency starting unit (22) controls the control.5.根据权利要求1所述的一种水污染智能检测处理系统，其特征在于：所述水体氨氮检测仪（3）处设置有所述定量投放器（54），所述种植区模块（1）依据所述施肥记录单元（11）记录的施肥时段下，通过将所述明渠（100）进水口闸门以及湍流处理模块（5）的进口闸门关闭，并在所述施肥记录单元（11）记录的施肥工序结束后，控制所述被动启动单元（23）启动，使所述采集启动控制模块（2）控制所述水体氨氮检测仪（3）开启检测，并依据氨氮数据控制所述水体氨氮检测仪（3）处的所述定量投放器（54）开启投放，投放完成后开启闸门完成流水作业。5. A water pollution intelligent detection and treatment system according to claim 1, characterized in that: the quantitative feeder (54) is provided at the water body ammonia nitrogen detector (3), and the planting area module (1) closes the water inlet gate of the open channel (100) and the inlet gate of the turbulence treatment module (5) according to the fertilization period recorded by the fertilization recording unit (11), and controls the passive start unit (23) to start after the fertilization process recorded by the fertilization recording unit (11) is completed, so that the acquisition start control module (2) controls the water body ammonia nitrogen detector (3) to start detection, and controls the quantitative feeder (54) at the water body ammonia nitrogen detector (3) to start feeding according to the ammonia nitrogen data, and opens the gate after the feeding is completed to complete the flow operation.