Nanoen – An increase in sludge treatment cost may be associated with higher sludge generation, excessive moisture content after dewatering, sludge collection frequency, or external treatment and disposal charges.

Nanoen – A lack of available space does not mean a business must rebuild its entire wastewater treatment system. When production capacity increases, the priority is not to rush into adopting new technology, but rather to identify the limitations of the existing system. Pinpointing bottlenecks allows the business to maximize the use of current infrastructure, avoid unnecessary investment, and select a capacity-expansion solution that aligns with actual operating conditions.

Nanoen – QCVN 14:2025/BTNMT introduces new requirements for domestic and municipal wastewater discharges, prompting many businesses to reassess whether their existing treatment systems can continue to comply. This review should go beyond comparing a single effluent test result against the standard; it should consider actual flow and pollutant loads, process configuration, equipment condition, operating stability, available space, and retrofit options. This article outlines the key items businesses should examine before deciding whether to optimize operations, retrofit specific components, or upgrade the system.

Nanoen – Many wastewater treatment systems are designed based on the influent characteristics available during the design stage. However, when the actual wastewater flow rate, composition, or characteristics deviate from the original design assumptions, the system may experience shock loading and pH fluctuations, resulting in unstable treatment performance and inconsistent effluent quality.

Nanoen – Every wastewater treatment system possesses its own specific operational characteristics, requiring technical staff to not only master technology principles but also regularly update knowledge and share practical experience to enhance operational efficiency

Nanoen – Many wastewater treatment systems operate unstably due to overloading, microbial issues, or improper control parameters. If not addressed promptly, treatment efficiency may decline and environmental risks may increase. This article helps identify key causes and practical solutions.

Nanoen – In the context of an increasing number of drilled wells, dug wells, exploratory wells, and similar structures that are no longer in use, the proper sealing and abandonment of unused wells has become an essential requirement—not only to protect the environment, but also to ensure the safety of surrounding communities.

Nanoen – An unused well may still pose risks to groundwater resources. If it is not properly handled, the well can become a pathway through which surface water and contaminants migrate into aquifers or allow water to circulate between different water-bearing layers.

Nanoen – Not all surface water extraction activities require a permit. Under Decree 23/2026/ND-CP, businesses fall into three categories depending on their usage purpose, scale, and water source: exempt, registration required, or licensing required. Identifying your category correctly from the start ensures proper procedures, accurate paperwork, and avoids delays. Here is a breakdown of key regulations and preparation steps for 2026.

Nanoen – Environmental registration is not merely an administrative procedure, but the highest legal commitment a business can make regarding its waste generation sources and treatment facilities.

Nanoen – Many businesses that have already been granted an Environmental Permit may, under new regulatory thresholds, no longer be subject to Environmental Permit requirements and may be eligible to switch to Environmental Registration.

Nanoen – Resolution No. 66.19/2026/NQ-CP introduces a new regulatory approach to environmental registration, simplifying procedures while strengthening ex-post compliance responsibilities. Businesses need to clearly understand the nature of environmental registration, distinguish between provincial and commune-level receiving authorities, and properly prepare dossiers, operational data, and supporting records to ensure compliance throughout their operations.

Nanoen – Resolution 66.19/2026/NQ-CP, enacted on May 18, 2026, has introduced significant amendments to environmental regulations, particularly regarding Environmental Impact Assessment (EIA) procedures. This is considered a milestone in administrative reform, aimed at streamlining regulatory procedures, accelerating dossier processing times, and strengthening decentralization to local authorities for project appraisal and approval.

Nanoen – Summary of key changes according to Resolution 66.19/2026/NQ-CP on Environmental Permits, Provincial-level Environmental Registration, Discharge Thresholds, and Applicable Subjects that Businesses Need to Note in 2026.

Nanoen – Explore World Environment Day 2026, climate change challenges, and the role of businesses in greenhouse gas reduction, environmental protection, and sustainable development.

Nanoen – March 8th is International Women's Day, an occasion to celebrate the contributions of women and affirm gender equality worldwide.

Nanoen – Nanoen successfully concluded the 4th international internship for Kasetsart University students.

Nanoen – Marking 9 years of development (2017–2026), Nanoen reaffirms its commitment to delivering comprehensive environmental solutions and empowering businesses for sustainable growth in 2026.

Nanoen – As we enter the new year, Nanoen is committed to continuously improving its professional quality, optimizing solutions, maintaining a sense of responsibility in every project, and supporting businesses to overcome all environmental challenges and confidently achieve breakthroughs.

Nanoen – Environmental protection is becoming increasingly urgent and is considered one of the world's major challenges at present. In particular, enterprises are one of the subjects playing an important role in environmental protection. Enterprises are not only responsible for doing business and making profits, but also have to ensure that their business activities do not harm the environment.

Nanoen – Unsustainable consumption has become a major concern of our time. There are many reasons for this, contributing to increased pressure on natural resources, the environment and society.

Nanoen – In modern times, green transformation of businesses is becoming an important and necessary trend to meet environmental and social challenges.

Nanoen – Sustainable food consumption is a prerequisite for addressing crises related to food insecurity, malnutrition, health, climate change, biodiversity loss, conflict, as well as high consumer and energy prices.

Nanoen – Quality human resources are the foundation for sustainable development of the Enterprise.

Nanoen –  If in the past, businesses only cared about profits and sought to increase the value of the business, today, in addition to the profit target in the business operation process, issues of corporate social responsibility are important factors in brand development along with new future directions that businesses need to aim for and implement.

Nanoen – The online course “IMPROVING ONLINE MARKETING SKILLS FOR SMALL AND MEDIUM ENTERPRISES” with two topics “Digital transformation in SMEs: Business owners’ perspective” and “Content creation in business marketing” was held on October 5, 2022. Implemented by the Center for Supporting Small and Medium Enterprises, Vietnam Chamber of Commerce and Industry (VCCI) in cooperation with Meta Group, National Innovation Center NIC, Ministry of Planning and Investment, Mekong Delta Entrepreneur Training Center.

Nanoen – In response to World Environment Day June 5, 2022, Nanoen staff participated in the Clean Up campaign with young volunteers, the campaign took place at the foot of Quang Trung bridge, Ninh Kieu district, Can Tho city.