Since the Ministry of Ecology and Environment issued the Implementation Plan for Groundwater Pollution Prevention and Control, provinces and cities across the country have been accelerating the establishment of comprehensive groundwater monitoring systems and launching pilot projects for site‑specific risk prevention and remediation.

In the past, groundwater monitoring and management largely relied on personnel conducting regular well‑side sampling, which was time‑consuming, labor‑intensive, and struggled to capture short‑term fluctuations in water quality. , it is impossible to achieve round-the-clock real-time monitoring and control.

Addressing industry pain points, Amory AML135 An in-situ groundwater monitoring instrument, specifically designed to support demonstration projects for groundwater pollution prevention and control.

Real-world pilot project experience

In a demonstration site in southern China for the prevention and control of soil and groundwater contamination, preliminary investigations have identified risks of organic compound and heavy metal pollution in the area.

Initially, the client relied on manual quarterly sampling and laboratory analysis, resulting in excessively long data intervals that made it difficult to assess the plume‑dispersion trend. Consequently, the remediation assessment lacked continuous, comprehensive data support, and multiple corrective recommendations were raised during project reviews.

Later, the project was changed. AML135 Groundwater in-situ monitoring equipment is being used for long-term management and control.

AML135 The greatest advantage of an in-situ groundwater monitoring instrument is…

· In-situ deployment , No need for frequent well cleaning and sampling, Rely on Internet of Things terminal Automatic data upload , supporting simultaneous monitoring of multiple aquifers.

· The monitoring parameters encompass organic pollutants such as chloroform and carbon tetrachloride, and can be extended to include heavy metals like arsenic, lead, and cadmium, as well as ammonia nitrogen, nitrate nitrogen, flow velocity and direction, and the seven conventional water quality parameters.

· Once the equipment is installed, staff no longer need to make repeated field visits; the backend system can access continuous monitoring data at any time. Should water quality parameters exhibit abnormal trends, timely alerts will be triggered, enabling proactive risk management and control.

AML135 After the in-situ groundwater monitoring instrument was launched,

The project management team obtained a complete, continuous long-term monitoring dataset, enabling precise identification of pollutant migration and transformation patterns. This facilitated more scientifically sound and accurate adjustments to the remediation plan, culminating in the successful completion of the provincial pilot‑demonstration acceptance process.

Compared with the traditional manual sampling approach, this method not only saves substantial field labor and testing costs but also ensures data continuity and credibility that fully meet review requirements.

Many peers often ask: AML135 Is the in-situ groundwater monitoring instrument stable?

AML135 After years of refinement through numerous projects, the in-situ groundwater monitoring instrument technology platform has been successfully deployed across a range of groundwater‑related instruments, with its accompanying software undergoing extensive field validation and demonstrating robust reliability.

AML135 Groundwater in-situ monitoring instruments differ from short-term portable devices, Designed for long-term, outdoor, unattended operation, it is well-suited to monitoring wells in extended, unmanned settings. , helping to implement “ First, ensure safety; second, strengthen infrastructure; third, foster collaboration; fourth, ensure implementation. ”  The tasks of prevention and control, ensuring the safety of groundwater as a drinking water source, and supporting the integrated management of soil and groundwater.

In groundwater pollution prevention and control, effective management hinges on long-term, data-driven approaches. According to Gui Zai, continuously

Currently AML135 The in-situ groundwater monitoring instrument has been deployed, in collaboration with soil‑related centers and local ecological and environmental authorities, to support numerous pilot and demonstration projects under the “Ten Measures for Soil Pollution Prevention and Control.” It has been put into practical use in industrial parks, contaminated sites, and drinking water source protection areas.

From manual, phased sampling, it has been upgraded to 24 Continuous, real-time online monitoring is an inevitable trend in groundwater pollution management.

AML135 The in-situ groundwater monitoring instrument, with its stable and reliable online monitoring capabilities, provides authentic, continuous, and traceable data to support groundwater risk prevention and control as well as the assessment of remediation effectiveness across regions, thereby helping to strengthen the national groundwater environmental monitoring system and safeguard the security of underground water resources.