Category: Blog

1. Teacher Chen’s Challenge: River Microplastics Detection Has Become a Bottleneck in the Research Project A team led by Teacher Chen from the School of Environmental Science at a university in southern China is currently planning to apply for a research project on regional river management, in which river microplastics detection, continuous monitoring, and tracking…

Water Level Logging Instruments: How to Choose the Right Groundwater Monitoring Equipment Water Level Logging Instruments are essential for groundwater monitoring, well inspection, environmental testing, hydrogeological investigation, and groundwater sampling projects. However, choosing the right Water Level Logging Instruments is not simply about buying a device that can detect water. For professional groundwater monitoring, Water…

Groundwater VOC Sampling Deviation Reduced from 35% to 2%: A Well-Used Bladder Pump Saved a Project Traditional submersible pumps cause VOC volatilization and cross-contamination due to high-speed impeller disturbance, resulting in sampling deviations as high as 35% in 80-meter-deep wells. Two re-sampling attempts failed environmental protection department acceptance. After switching to the AML919 well-used bladder…

Measuring Groundwater Level: How to Choose a Ground Water Level Measuring Device Measuring groundwater level is a routine requirement for groundwater monitoring, environmental investigation, well inspection, groundwater sampling, and remediation projects. For contractors working with dozens or hundreds of monitoring wells, the biggest challenge is usually not understanding groundwater—it is completing measuring groundwater level work…

Bladder for Well Pump: How a Bladder Pump for Well Sampling Works A bladder for well pump is an important component in groundwater sampling equipment designed to collect groundwater while reducing disturbance to the sample. A bladder pump for well applications is particularly useful when groundwater samples must maintain good sample integrity, especially during VOC…

Low Flow Groundwater Sampling: Complete Guide to Low-Flow Groundwater Sampling and Equipment Low Flow Groundwater Sampling is a groundwater monitoring method designed to minimize well drawdown and disturbance during groundwater purging and sample collection. Compared with aggressive conventional pumping, low flow groundwater sampling focuses on maintaining stable hydraulic conditions around the well screen so that…

FTIR Analysis of Microplastics: How FTIR Is Used for Microplastic Identification FTIR analysis of microplastics is a widely used analytical approach for identifying the polymer composition of microplastic particles. By measuring the infrared absorption characteristics of a particle and comparing its spectrum with reference spectra, researchers can determine whether a microplastic is made from polymers…

How to Investigate Water Quality Anomalies in a 260-Meter Deep Well? AIMOLI AML921 Downhole Camera Identifies Three Key Issues In groundwater monitoring and deep well inspection projects, water quality anomalies in deep wells can be difficult to identify through conventional well cleaning and laboratory analysis alone. A groundwater monitoring station in northwest China recently faced…

How Can a Groundwater Water Level Meter Improve Monitoring Efficiency? An AML913 Case Study Wang, an engineer at a provincial environmental monitoring center, received his third rework notice from the laboratory—the groundwater water level data from three groups showed deviations of more than 5%, requiring the samples to be collected again! “Three people per team,…

What to Do If the Groundwater Flow Velocity and Flow Direction Cannot Be Accurately Measured in an 800-Meter-Deep Well? AML920 Successfully Solves the Monitoring Difficulty of Ultra-Deep Wells Last month, our AIMOLI factory received Manager Huang from the Southwest region. Manager Huang is the project manager of a third-party geological survey company in the Southwest…

What Should You Do If Groundwater Sampling Data Continuously Exceeds Standards? The AML917 Passive Depth-Specific Sampler Solves Thin Aquifer Sampling Challenges Last month, we received a request for help from Manager Chen of an environmental testing service provider in North China. Manager Chen told us that they were recently conducting a groundwater testing project. However,…

What Is an In-Situ Groundwater Monitoring Instrument? Simultaneous Monitoring of 19 Parameters and Real Project Case Studies In the fields of groundwater pollution prevention and control, groundwater quality monitoring, and geological environment monitoring, the in-situ groundwater monitoring instrument is a professional monitoring device that is receiving increasing attention. So, what is in-situ groundwater monitoring? What…