{"id":534,"date":"2026-09-02T21:15:19","date_gmt":"2026-09-02T13:15:19","guid":{"rendered":"https:\/\/www.aimoli2016.cn\/?p=534"},"modified":"2026-09-02T21:15:20","modified_gmt":"2026-09-02T13:15:20","slug":"river-microplastics-detection-methods-and-solutions","status":"publish","type":"post","link":"https:\/\/www.aimoli2016.cn\/?p=534","title":{"rendered":"River Microplastics Detection Methods And Solutions"},"content":{"rendered":"\n

1. Teacher Chen\u2019s Challenge: River Microplastics Detection Has Become a Bottleneck in the Research Project<\/h1>\n\n\n\n

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<\/strong>, in which river microplastics detection, continuous monitoring, and tracking analysis<\/strong> are core technical components. How to select an efficient, stable, and standardized microplastics detection method<\/strong> directly affects the quality of subsequent research data and project progress.<\/p>\n\n\n\n

At present, the team uses a semi-automatic Fourier microplastics analyzer<\/a>. However, when conducting river microplastics detection<\/strong> on a large number of samples, the equipment has revealed three major bottlenecks:<\/p>\n\n\n\n

Bottleneck<\/th>Specific Performance<\/th>Impact on Research<\/th><\/tr>
High Labor Costs<\/strong><\/td>Large-scale water sample testing requires significant manpower, with very low daily processing capacity per person<\/td>The team\u2019s energy is occupied by basic testing work and cannot focus on core research<\/td><\/tr>
Long Detection Cycle<\/strong><\/td>The entire process for a single sample takes 3-4 hours, with a maximum of 2-3 samples detected per person per day<\/td>The project schedule is seriously delayed, making it difficult to meet research milestones<\/td><\/tr>
Poor Data Consistency<\/strong><\/td>Multiple processes, including particle screening, spectral detection, and data statistics, rely on manual operations<\/td>Human errors are difficult to avoid, affecting the reliability of river microplastics detection data and the quality of research papers<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

For research teams that need to conduct long-term river monitoring, traditional microplastics detection methods<\/strong> involving extensive manual operations not only reduce detection efficiency but also increase the risk of data deviations in batch sample testing.<\/p>\n\n\n\n

After being introduced by peers, Teacher Chen proactively contacted AIMOLI to learn more about the technical features and applicability of the AML518 fully automated microplastics analyzer<\/strong> in river microplastics detection<\/strong>.<\/p>\n\n\n\n

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2. Current Status of the Domestic Microplastics Analysis Industry: Limitations of Traditional Microplastics Detection Methods<\/h1>\n\n\n\n

2.1 The \u201cGeneral-Purpose\u201d Dilemma of Imported Equipment<\/h3>\n\n\n\n

At present, imported equipment still dominates the domestic microplastics analysis market. However, some imported equipment is essentially general-purpose optical instruments<\/strong>, rather than being specifically developed and designed for microplastics detection scenarios.<\/p>\n\n\n\n

In traditional microplastics detection<\/a> methods<\/strong>, most processes, from sample pretreatment and particle screening to spectral detection and data statistics, still require manual operation. Although the equipment can perform basic area scanning, too much manual involvement in river water sample testing directly extends the river microplastics detection<\/strong> cycle.<\/p>\n\n\n\n

Therefore, for projects involving river management and long-term environmental monitoring, selecting a more automated microplastics detection method<\/strong> can reduce manual operations, improve batch sample detection efficiency, and enhance data consistency.<\/p>\n\n\n\n

2.2 Comparison of Three Mainstream Microplastics Detection Methods<\/h3>\n\n\n\n

Different microplastics detection methods<\/strong> have different detection ranges, technical characteristics, and application costs. Common methods mainly include infrared spectroscopy, pyrolysis-GC-MS, and Raman spectroscopy.<\/p>\n\n\n\n

Detection Technology<\/th>Detection Range<\/th>Main Limitations<\/th>Applicability Assessment<\/th><\/tr>
Infrared Spectroscopy<\/strong><\/td>Cannot identify particles below 10\u03bcm<\/td>Requires complex dry-film preparation, with high equipment procurement and maintenance costs<\/td>Small particles may be missed, with a high cost threshold<\/td><\/tr>
Pyrolysis-GC-MS<\/strong><\/td>Can detect microplastics at the nanoscale<\/td>Extremely high equipment cost and complex operation, making it difficult to popularize<\/td>Suitable for research-level applications, not suitable for routine monitoring<\/td><\/tr>
Traditional Raman Spectroscopy<\/strong><\/td>Can perform wet-state detection with simple pretreatment<\/td>Low level of automation, with room for improvement in accuracy<\/td>Preferred technical approach, but requires automation upgrades<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

From the perspective of actual river microplastics detection<\/strong> requirements, different microplastics detection methods<\/strong> need to be comprehensively evaluated based on detection range, sample processing, automation level, detection efficiency, and data output capabilities.<\/p>\n\n\n\n

Traditional Raman spectroscopy offers advantages such as wet-state detection and simple pretreatment. However, without an automated detection process, it remains difficult to meet the needs of large-scale river microplastics detection<\/strong>. Therefore, combining Raman spectroscopy with an automated system is an important technical approach to improving microplastics detection efficiency.<\/p>\n\n\n\n

2.3 Three Major Pain Points of Semi-Automatic Fourier Equipment<\/h3>\n\n\n\n

Highly dependent on manual operation, time-consuming and labor-intensive:<\/strong> Traditional microplastics detection methods<\/strong> require researchers to participate in sample detection and data analysis. Manual screening, instrument testing, and data calculation all require human involvement. A single sample takes 3-4 hours to detect, and one person can process a maximum of 2-3 samples per day, making it difficult to meet the requirements of large-scale river microplastics detection<\/strong>.<\/p>\n\n\n\n

Repetitive work reduces research efficiency:<\/strong> Researchers spend a significant amount of time on repetitive microplastics detection work, making it difficult to devote more energy to research projects, experimental innovation, and data analysis. For research projects requiring long-term river monitoring, detection efficiency directly affects overall research progress.<\/p>\n\n\n\n

High operating threshold limits personnel availability:<\/strong> Some imported equipment uses an entirely English operating system, requiring operators to have at least a CET-6 English level. Only highly educated research personnel such as graduate students and doctoral students can operate the equipment independently, which limits team staffing and increases the operational threshold of traditional microplastics detection methods<\/strong>.<\/p>\n\n\n\n

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3. AML518 Core Advantages: Fully Automated Microplastics Detection Method with 24-Hour Unattended Operation<\/h1>\n\n\n\n

Unlike traditional imported general-purpose equipment, the AIMOLI<\/a> AML518 fully automated microplastics analyzer<\/strong> is specifically developed for microplastics detection scenarios. It adopts optimized and upgraded Raman spectroscopy technology to achieve full-process automation from detection to data output, providing a more efficient solution for river microplastics detection<\/strong>.<\/p>\n\n\n\n

AML518 Core Capabilities<\/th>Traditional Equipment\/Imported General-Purpose Equipment<\/th>Research Value for River Microplastics Detection<\/th><\/tr>
Specialized design, accurately identifying microplastic particles from 50-5000\u03bcm<\/strong><\/td>General-purpose equipment, not specifically designed for microplastics<\/td>Automatically outputs comprehensive data including morphology, particle size distribution, and abundance without manual counting or statistics<\/td><\/tr>
Standardized detection process and visualized results<\/strong><\/td>Multiple processes require manual operation, resulting in poor data consistency<\/td>Generates complete detection reports with one click, avoiding human errors and ensuring authentic and reliable data<\/td><\/tr>
Fully automated operation, no manual supervision required for 24 hours<\/strong><\/td>3-4 hours per sample, with a daily processing capacity of 2-3 samples<\/td>One-stop intelligent operation from pretreatment to report generation, suitable for batch river microplastics detection<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

For projects requiring large-scale water sample monitoring, AML518 automates and integrates multiple manual operation steps in traditional microplastics detection methods<\/strong>, enabling continuous operation and batch testing, making it more suitable for river management, long-term environmental monitoring, and other application scenarios.<\/p>\n\n\n\n

3.1 AML518 Fully Automated Microplastics Detection Process<\/h2>\n\n\n\n

AML518 integrates the key steps of microplastics detection methods<\/strong> through automation technology, achieving one-stop detection from sample processing to detection report generation.<\/p>\n\n\n\n

\u2460 Sample Pretreatment<\/h3>\n\n\n\n

Automatically completes sample preparation with minimal manual intervention, establishing a standardized detection process for subsequent river microplastics detection<\/strong>.<\/p>\n\n\n\n

\u2461 Automatic Focusing and Partitioned Imaging<\/h3>\n\n\n\n

The fully automated microscope accurately locates samples and automatically completes partitioned imaging, improving the identification efficiency of microplastic particles in river samples.<\/p>\n\n\n\n

\u2462 Intelligent Particle Identification<\/h3>\n\n\n\n

Accurately records the coordinates, morphology, particle size, and other core information of each microplastic particle, establishing a complete sample profile for subsequent microplastic classification and data statistics.<\/p>\n\n\n\n

\u2463 Automatic Spectral Detection<\/h3>\n\n\n\n

Uses optimized Raman spectroscopy technology to automatically identify plastic components, reducing the impact of manual operations in traditional microplastics detection methods<\/strong>.<\/p>\n\n\n\n

\u2464 Automatic Data Statistics<\/h3>\n\n\n\n

Automatically outputs comprehensive data including particle size distribution, abundance, and morphological classification, providing standardized data support for river microplastics detection<\/strong>.<\/p>\n\n\n\n

\u2465 One-Click Detection Report Generation<\/h3>\n\n\n\n

Automatically generates a complete detection report containing sample images, detection data, and classification results after detection is completed, reducing the workload of manually organizing data.<\/p>\n\n\n\n

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3.2 River Microplastics Detection Efficiency Comparison<\/h2>\n\n\n\n
Comparison Dimension<\/th>Semi-Automatic Fourier Equipment<\/th>AML518 Fully Automated Equipment<\/th>Efficiency Improvement<\/th><\/tr>
Single Sample Detection Time<\/strong><\/td>3-4 hours<\/td>Fully automated continuous processing<\/td>No waiting required, equipment operates continuously<\/td><\/tr>
Daily Sample Processing Capacity<\/strong><\/td>2-3 samples (1 person)<\/td>Multiple slides can be tested simultaneously<\/td>100 samples, order-of-magnitude increase in quantity, order-of-magnitude increase<\/td><\/tr>
Manual Input<\/strong><\/td>Fully manual operation<\/td>24-hour unattended operation<\/td>Researcher time is completely released<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

For river microplastics detection<\/strong> projects that require analysis of dozens, hundreds, or even more water samples, traditional microplastics detection methods<\/strong> are easily limited by manual efficiency. AML518 can significantly reduce manual input and improve overall detection efficiency through batch automated detection.<\/p>\n\n\n\n

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4. Customer Decision: From Understanding Microplastics Detection Methods to Including the Equipment in the Project Budget<\/h1>\n\n\n\n

AIMOLI has previously established microplastics analysis project cooperation with several local universities and environmental research teams and has accumulated extensive research application cases.<\/p>\n\n\n\n

After conducting an on-site inspection of AML518\u2019s operation, Teacher Chen expressed high recognition of the equipment\u2019s automation level and detection accuracy. Considering the actual requirements of the project for river microplastics detection<\/strong>, batch water sample testing, and long-term tracking analysis, the team believed that automated microplastics detection methods<\/strong> could better match the project requirements.<\/p>\n\n\n\n

After thorough communication, Teacher Chen clearly stated:<\/p>\n\n\n\n

The AIMOLI AML518 fully automated microplastics analyzer will be included in the equipment budget list for the river management research project.<\/strong><\/p>\n\n\n\n

For universities, research institutions, and environmental monitoring teams that need to conduct long-term river microplastics detection<\/strong>, selecting an appropriate microplastics detection method<\/strong> requires consideration not only of detection accuracy but also of detection efficiency, automation level, data consistency, and batch testing capabilities.<\/p>\n\n\n\n

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5. River Microplastics Detection Frequently Asked Questions (FAQ)<\/h1>\n\n\n\n

Q1: What types of microplastics can AML518 detect?<\/h3>\n\n\n\n

AML518 can accurately identify microplastic particles in the range of 50-5000 micrometers<\/strong>, covering common plastic types including PE, PP, PS, PVC, PET, etc.<\/strong> It can automatically output comprehensive data such as morphology, particle size distribution, and abundance, making it suitable for various river microplastics detection<\/strong> requirements.<\/p>\n\n\n\n

Q2: What are the advantages of AML518 compared with imported equipment?<\/h3>\n\n\n\n

Imported equipment is mostly general-purpose optical instruments and requires extensive manual operation during river microplastics detection. AML518 is specifically developed for microplastics detection, achieving full-process automation and supporting 24-hour unattended operation<\/strong>, with significant advantages in detection efficiency and data consistency, while also offering lower maintenance costs.<\/p>\n\n\n\n

Q3: What research scenarios is AML518 suitable for?<\/h3>\n\n\n\n

AML518 is suitable for microplastics detection scenarios including river management, marine monitoring, drinking water safety, and soil pollution assessment<\/strong>, especially for research projects requiring large-scale water sample testing and long-term monitoring<\/strong>.<\/p>\n\n\n\n

Q4: What does the detection report include?<\/h3>\n\n\n\n

After detection is completed, a complete detection report can be generated with one click, including sample images, detection data, classification results, particle size distribution statistics, and abundance analysis<\/strong>, which can be used for research papers and project completion.<\/p>\n\n\n\n

Q5: Does it support batch sample testing?<\/h3>\n\n\n\n

Yes. AML518 can place multiple slides at one time and automatically complete batch sample testing continuously. For research teams that need to conduct large-scale river microplastics detection<\/strong>, the equipment can reduce repetitive manual operations and improve overall detection efficiency.<\/p>\n\n\n\n

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6. How to Choose a River Microplastics Detection Method?<\/h1>\n\n\n\n

For river environmental samples, selecting a microplastics detection method<\/strong> should not focus on a single detection indicator. It is also necessary to consider sample quantity, particle detection range, automation level, detection cycle, and data statistics.<\/p>\n\n\n\n

If the project focuses on river microplastics detection, long-term monitoring, and batch water sample analysis<\/strong>, traditional manual detection methods are easily limited by the number of personnel and detection efficiency. Using a more highly automated microplastics detection system can reduce manual operations, improve the standardization of the detection process, and increase batch sample processing capacity.<\/p>\n\n\n\n

The AML518 fully automated microplastics analyzer<\/strong> from AIMOLI integrates automatic sample processing, automatic imaging, particle identification, Raman spectroscopy detection, data statistics, and report generation to provide universities, research institutions, and environmental monitoring teams with a complete river microplastics detection solution<\/strong>.<\/p>\n\n\n\n

If your research project needs to conduct river microplastics detection, river water sample microplastics analysis, long-term microplastics monitoring, or large-scale microplastics detection<\/strong>, AML518 can be considered as an automated microplastics detection method<\/strong> for evaluation.<\/p>\n\n\n\n

\"\"<\/figure>\n","protected":false},"excerpt":{"rendered":"

1. Teacher Chen\u2019s 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 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-534","post","type-post","status-publish","format-standard","hentry","category-blog"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t