Ho Chi Minh City, September 20, 2025 – Recently, many industrial zones (IZs) across the country have been fined for wastewater discharge exceeding national technical standards (QCVN). In severe cases, operations were suspended, leading to production disruptions and reputational damage. As environmental regulations tighten, businesses are now required to invest in sustainable solutions instead of reacting to incidents after violations occur.
According to reports from the Departments of Natural Resources and Environment, common causes include: outdated treatment systems, insufficient capacity to match production expansion, lack of specialized pumps causing blockages and reduced efficiency, and unstable operation during peak periods. The consequences go beyond administrative fines — they can damage a company’s brand and long-term partner trust.
From “reactive response” to sustainable investment
Environmental experts recommend that businesses shift their focus toward structured, long-term investments:
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Upgrade wastewater treatment technology to meet higher capacity and variable loads.
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Use high-quality industrial pumps to ensure continuous and stable operation.
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Prioritize energy-saving solutions to reduce life-cycle costs (LCC) and minimize environmental impact.
In this process, the wastewater pump is considered the “heart” of the system: choosing the right type, configuration, and material determines its clog resistance, durability, and energy consumption.
EBARA D Series: a standout choice for industrial systems
With over 100 years of experience in the industrial pump field, EBARA (Japan) offers the D Series submersible wastewater pumps – widely chosen by IZs in Vietnam for their durability, anti-clogging design, and cost efficiency. Some typical models include:
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EBARA DVS (Vertical Submersible Pump)
Vertical design saves space; handles wastewater with high sludge content; high efficiency for medium and large centralized treatment plants. -
EBARA DS (Dry Pit Submersible Pump)
“Dry installation” type for easy maintenance without dismantling the system; suitable for industrial and urban drainage; stable performance in harsh environments. -
EBARA DL (Large Submersible Pump)
High capacity and flow rate; handles wastewater containing large solids or debris; ideal for large-scale IZs, export processing zones, and urban stormwater drainage.
Key advantages of the D Series
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Anti-clogging: optimized impeller and casing design for debris, sludge, and fibers.
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Operational durability: withstands harsh environments, operates continuously.
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Energy efficiency: high performance, lower power consumption.
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Corrosion resistance: premium materials extend lifespan and reduce O&M costs.
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Versatile applications: suitable for IZs, EPZs, and urban wastewater treatment plants.
Investing properly in the “heart of the system” helps businesses meet QCVN standards while strengthening their image of green and sustainable production.
TAI PHUOC Technical – Trading – Service Co., Ltd. is the official distributor of EBARA in Vietnam, ready to provide consulting on EBARA D Series submersible pumps (DVS, DS, DL…) based on technical specifications, supporting hydraulic and capacity calculations, material selection, and offering lifetime product support. Contact us today for expert advice!
