WASTEWATER TREATMENT

NGO Environment delivers comprehensive wastewater treatment solutions for manufacturing plants, industrial zones, and industrial clusters across Vietnam. With over 10 years of experience and 516+ completed projects, we design treatment systems tailored to each industry — from food & beverage, textile dyeing, and pharmaceuticals to livestock farming and heavy industrial production — ensuring full QCVN compliance while cutting investment costs by up to 35% and reducing tank footprint by up to 50% compared to conventional methods. Our technical consultant has more than 20 years of experience in wastewater treatment, and the MBR membranes used in our containerized treatment modules last 7–10 years.

Every wastewater stream carries different pollution characteristics (BOD, COD, pH, heavy metals, color, etc.), which is why each requires a dedicated treatment approach. Below are the industry-specific and technology-specific wastewater treatment solutions that NGO Environment has researched, developed, and successfully deployed at factories and industrial parks throughout Vietnam.

PHARMACEUTICAL WASTEWATER TREATMENT SOLUTION

Advanced pharmaceutical wastewater treatment solution featuring a three-stage oxidation process. Effectively removes APIs, high COD...

WASTEWATER TREATMENT IN THE DAIRY INDUSTRY

Comprehensive dairy industry wastewater treatment solution, optimized for operating costs & compliant with QCVN 40:2025/BTNMT....

WASTEWATER TREATMENT FOR ALUMINUM PACKAGING PRODUCTION

Complete aluminum packaging wastewater treatment from NGO International: optimised cost, space saving, QCVN 40 compliance,...

WASTEWATER FROM ROASTED COFFEE PRODUCTION: EFFICIENT TREATMENT & REUSE SOLUTIONS

The Vietnamese coffee industry is facing a dual opportunity and challenge. The opportunity comes from...

WASTEWATER TREATMENT SOLUTIONS FOR INDUSTRIAL CLUSTERS, INDUSTRIAL PARKS

The pollution treatment plan is suitable for each stage of development of industrial parks, industrial...

NEW ELECTROCATALYTIC TECHNOLOGY FOR AQUACULTURE WASTEWATER TREATMENT

With optimised design and simple operation, electrocatalytic reactor technology removes COD, BOD, ammonium and pathogenic...

SMART B – SUPER-SAVING AND OUTSTANDING SOLUTION FOR AMONIUM & NITROGEN REMOVAL

SmartB domestic wastewater system meets Class B: easy to operate, compact, low initial cost, high...

PETROLEUM WASTEWATER TREATMENT SOLUTION

Thorough oil-contaminated wastewater treatment by chemical adsorption: lower treatment cost, higher efficiency, suitable for many...

HIGH-TECH WASTEWATER TREATMENT SOLUTIONS IN THE PLATING INDUSTRY

High-tech plating wastewater treatment with little or no chemical use and no stream separation, giving...

A BREAKTHROUGH IN COLOR TREATMENT OF TEXTILE DYEING WASTEWATER & INDUSTRIAL WASHING

Wastewater treatment solutions for textile dyeing and industrial laundry that help businesses comply with regulations,...

WASTEWATER TREATMENT SOLUTIONS TO PAPER MANUFACTURERS

NGO's paper mill wastewater treatment: recovers up to 95% of cellulose fibres for reuse, removes...

A-STANDARD DOMESTIC WASTEWATER TREATMENT SYSTEM BY MBR TECHNOLOGY

With optimal, space-saving design, the A-standard domestic wastewater treatment system with MBR technology from NGO...

SOLUTIONS TO TREATMENT OF WASTEWATER FROM SLAUGHTER

Simplified slaughterhouse wastewater treatment: pollution characteristics, common treatment processes and NGO's solution.

MEMBRANE BIO-REACTOR WASTEWATER TREATMENT TECHNOLOGY (MBR)

MBR (membrane bioreactor) combines biological treatment with MF/UF membrane biomass separation (0.1-0.4μm pores), applied successfully...

BioPM – EXCELLENT SOLUTION FOR ORGANIC INDUSTRIAL WASTEWATER TREATMENT

BioPM is an outstanding solution for organic industrial wastewater, especially effective for processing and manufacturing...

SOLUTION FOR BEER WASTEWATER TREATMENT

NGO provides optimised beer wastewater treatment solutions based on each customer's real needs, committed to...

OTHER INDUSTRIAL WASTEWATER TREATMENT TECHNOLOGIES

Industrial wastewater pollutants and concentrations vary by industry, production line and scale, so solutions must...

FOOD WASTEWATER TREATMENT WITH HIGH STARCH CONTENT

The food production and processing industry has always played a crucial role in Vietnam’s economy,...

LIVESTOCK WASTEWATER TREATMENT USING NEW TECHNOLOGY

Pig farming holds a leading position in Vietnam's livestock sector. Recently, we have witnessed strong...

SEQUENCING BATCH REATOR (SBR)

SBR (Sequencing Batch Reactor) is a biological wastewater treatment tank that works in continuous batch...

ANAEROBIC – ANOXIC – AEROBIC (AAO)

AAO stands for Anaerobic – Anoxic – Oxic: a sequential biological process using anaerobic, anoxic...

MOVING BED BIOFILM REACTOR (MBBR)

MBBR (Moving Bed Biofilm Reactor) carriers combine conventional anoxic or aerobic biological treatment with moving...

CONVENTIONAL ACTIVATED SLUDGE (CAS)

In the activated sludge process, microorganisms attach to suspended solids, feed on organic matter and...

PHYSICAL AND CHEMICAL WASTEWATER TREATMENT METHODS

Wastewater contains many toxic pollutants and needs several treatment stages. This article gathers the physical...