AiKe's operation and maintenance engineering team traveled to an eco-agriculture technology enterprise in Chifeng City, Inner Mongolia Autonomous Region, to complete a full-process on-site free special maintenance for the in-service AK-SYFS-BZ-500 laboratory wastewater treatment equipment. All operating indicators have been fully calibrated and restored to factory standards, building a compliance defense line for wastewater disposal in the cold-region eco-agriculture research scenario of northern China.

The enterprise is located in a semi-arid cold-region eco-agriculture demonstration park, adjacent to farmland and an ecological protection zone. The laboratory routinely conducts green planting technology R&D, bio-pesticide tests and soil conditioner evaluations. The 500 L/day wastewater forms an 'organic-inorganic' composite pollution system. Combined with the extreme low-temperature conditions of nearly minus 30℃ in winter, this places far stricter demands on the shock-load resistance and climate adaptability of the wastewater treatment system than ordinary scenarios. This targeted maintenance thoroughly eliminated hidden dangers such as pipeline scaling and dosing deviation accumulated during long-term operation, ensuring the equipment continues to operate stably in winter in cold regions, with effluent continuously meeting relevant national discharge standards.

🏢User unit:Eco-Agriculture Technology Enterprise

🗺️Province/City:Chifeng City, Inner Mongolia Autonomous Region

⚖️Daily treatment volume:500L

⚙️Equipment model:AK-SYFS-BZ-500

I. The Composite Organic Pollution and Climate Adaptability Challenges of Eco-Agriculture Technology Enterprise Wastewater Treatment

Chifeng City is located in eastern Inner Mongolia Autonomous Region, with a mid-temperate semi-arid continental climate. This eco-agriculture technology enterprise focuses on green organic planting technology R&D, new bio-pesticide tests and soil conditioner effect evaluation. Its 500 L/day laboratory wastewater contains a unique pollution spectrum and treatment bottleneck.

First, the organic matter in the wastewater is extremely complex, with both 'high load' and 'hard-to-degrade' attributes-plant tissue culture residual hormones, sugar culture media and plant proteins, superimposed with microbial strains and fermentation metabolites from bio-pesticide formulations, cause the chemical oxygen demand (COD) concentration to fluctuate violently between hundreds and tens of thousands of mg/L by experimental batch, which conventional biochemical systems can hardly withstand. At the same time, soil and plant sample testing extensively uses heavy-metal digestion pretreatment, and residual chromium, lead, arsenic and other ions in the waste liquid cause simultaneous enrichment of inorganic pollutants, forming an 'organic-inorganic' composite pollution system that poses a severe test to the integrity of the treatment process chain.

What cannot be ignored is that Chifeng has long cold winters, with the lowest temperature approaching minus 30℃. If insulation measures for the equipment room are insufficient, pipeline freezing and the sharp drop in microbial activity in the biochemical treatment section will directly threaten the reliability of winter operation. In addition, the enterprise is located in an eco-agriculture demonstration park, surrounded by farmland and ecological protection zones, placing extremely strict requirements on the removal efficiency of the wastewater treatment system and the elimination of leaks and drips, with high environmental sensitivity. Under the realistic constraint that the enterprise lacks dedicated water-treatment technicians, building a wastewater disposal system with climate adaptability, strong shock resistance and highly automated operation has become key environmental infrastructure supporting the enterprise's green research positioning.

II. AiKe On-Site Free Maintenance | Helping Inner Mongolia Eco-Agriculture Technology Enterprise Achieve Compliant Laboratory Wastewater Disposal

AiKe's operation and maintenance engineers went to an eco-agriculture technology enterprise in Chifeng City, Inner Mongolia Autonomous Region, to carry out on-site free special maintenance for the AK-SYFS-BZ-500 laboratory wastewater treatment equipment, with a daily treatment capacity of 500 L, ensuring the stable compliant discharge of agricultural research laboratory wastewater.

The enterprise focuses on eco-agriculture-related research experiments. The laboratory mainly conducts soil testing, crop physical and chemical analysis, and pesticide residue screening. The experimental wastewater contains pesticide residues, soil heavy metals, acid-base reagents, plant organic matter and other pollutants, with large water-quality fluctuations. The local harsh cold winter tests the cold resistance of the equipment pipelines and operating system, and long-term operation is prone to pipeline scaling and dosing system deviation. This maintenance completed pipeline cleaning and dredging, calibration of the dosing system, verification of online monitoring instruments, and detection of the whole-machine safety protection function, comprehensively investigating equipment wear and tear hidden dangers, and restoring all operating parameters to factory standards.

The AK-SYFS-BZ-500 equipment adopts fully automatic integrated control, which can effectively remove heavy metals and organic pollutants, and the effluent meets relevant national discharge specifications. The original-factory on-site maintenance reduces the enterprise's operation and maintenance burden, avoids wastewater disposal risks, builds an environmental foundation for northern eco-agriculture scientific research experiments, and helps agricultural technology enterprises develop in a green and standardized manner.

III. AiKe AK-SYFS-BZ-500 Laboratory Wastewater Treatment Equipment Parameters

IV. AiKe AK-SYFS-BZ-500 Laboratory Wastewater Treatment Equipment Features

▶▷ Wide applicability, adaptable to comprehensive wastewater treatment in various laboratories;

▶▷ Multiple advanced patented technologies are adopted for multi-stage treatment and purification of wastewater to meet discharge standards;

▶▷ Centralized control with high automation, simple operation, fully automatic operation, no need for dedicated personnel;

▶▷ Automatic water-leakage and electric-leakage protection, high/low voltage automatic protection, no-wastewater protection, and liquid tank level protection functions;

▶▷ Dynamic operation with digital LCD display of water quality indicators;

▶▷ Modular integration technology with good treatment effect, no secondary pollution, and low operating cost;

▶▷ Acid and alkali corrosion resistance, low noise, low power consumption, multiple safety protection and other features;

▶▷ Precise liquid level automatic control: runs with water, stands by without water;

▶▷ Through"one-stop" integrated design: beautiful appearance, small footprint, fast processing speed, low investment, easy installation and movement, large processing capacity, good treatment effect, low energy consumption, no noise, no leakage, truly realizing engineering equipmentization;

▶▷ No civil construction treatment tank needed; no secondary pollution such as waste residue, waste gas, or wastewater;

▶▷ Timed on/off function: the equipment can set automatic morning power-on and evening power-off times according to the customer's situation; after the time is set, the equipment automatically powers on every morning and off every evening, freeing operators from going to the equipment room every morning and evening to turn it on and off;

▶▷ Remote monitoring and PLC function (optional): the customer only needs to use the remote control software installed in the IoT from the office or central control room to remotely monitor, operate, and manage the wastewater treatment equipment in the wastewater treatment room, and understand the equipment's operating status and conditions in real time.