English EN 中国 CN French FR German DE Portuguese PT Spanish ES Russian RU Japanese JA Arabic AR Italian IT

Advanced Wastewater Treatment
for Education Sector

A Space-Saving Solution That Cuts Water Costs, Reduces Environmental Impact, and Ensures Uncompromising Compliance
home > Solutions > Education Sector
Packaged and containerised sewage treatment plants for dormitories, teaching blocks, canteens and campus laboratories — from a buried 1 m³/d unit to containerised MBR trains combined up to 10,000 m³/d, with effluent clean enough to reuse for irrigation and flushing.
Request a Quote Become a Partner
Student Housing Teaching Buildings Canteens Laboratories

Which Wastewater System Fits Your Site?

Series Best For Daily Capacity Process Installation
Mejec Scavenger A single villa, guesthouse or remote restroom 5–10 people CASS Compact standalone unit, solar-ready
Mejec Johkasou-SA One building, an annexe or a small facility 1–5 m³/d MBBR + clarifier + disinfection Fully buried — surface stays usable
Mejec Johkasou-SB A building cluster, canteen or mid-size site 20–100 m³/d AAO + MBBR Buried or ground-mounted
Mejec JM Series Whole-site treatment, water reuse targets, high-ammonia or industrial streams 50–1,000 m³/d per unit, combinable to 10,000 MBR / MBBR · MABR · industrial · seawater RO Containerised, plug-and-play, relocatable
Mejec Pump Station Sites that cannot drain to the sewer by gravity 480–18,960 m³/d · flow 20–790 m³/h Collection and lifting Buried barrel, Ø1.2–6.5 m
Not sure which capacity you need? Send us your daily flow or the population the site serves, the buildings you need to cover and your local discharge standard — we will size the system and quote within 24 hours.
Request a Quote Download Catalog

Campus Wastewater Solutions

The All-in-One Campus wastewater Solution

We provide high-efficiency, compact wastewater treatment specifically for space-conscious campuses. Our advanced systems achieve superior pollutant removal and effluent clarity in a minimal footprint, offering the capability for safe water reuse in irrigation, which directly reduces water acquisition costs and environmental footprint.
Compact campus wastewater treatment system installed at a school
Student housing sewage treatment plant for university dormitories

Mejec Student Housing Sewage Treatment Plant: Sustainable STP for Universities

Student dormitories generate continuous domestic wastewater from daily activities such as washing, showers, and sanitation facilities. Mejec wastewater treatment systems are designed to efficiently treat residential sewage with stable performance and compact installation. Using integrated biological treatment technology, the system effectively reduces pollutants and ensures compliant discharge. Ideal for university dormitories, boarding schools, and campus residential areas, Mejec solutions help maintain clean environments while supporting sustainable campus infrastructure.
50–600 m³/d per unit Combinable to 10,000 m³/d UV disinfection kills 99.9% of bacteria Effluent BOD₅ 10 · NH₃-N 5 · SS 5 mg/L Faecal coliform ≤50 CFU/100 mL

Mejec Teaching Building Sewage Treatment Plant Solution

Teaching buildings generate daily domestic wastewater from restrooms, washing areas, and other sanitation facilities. Mejec sewage treatment plant (STP) systems are designed to efficiently treat campus domestic sewage with stable and reliable performance. Using integrated biological treatment technology and compact system design, the system effectively removes pollutants and ensures compliant discharge. Ideal for schools, colleges, and educational campuses, Mejec solutions help maintain clean surroundings while supporting sustainable campus infrastructure.
SB20–SB100 · 20–100 m³/d AAO + MBBR process 0.72–1.74 kWh per m³ treated Φ2.2 × 5.3–11.5 m 3–9 t Buried or ground-mounted
Teaching building sewage treatment plant serving campus restrooms and washrooms
Campus canteen sewage treatment plant handling grease and food residues

Mejec Canteen Sewage Treatment Plant Solution

Canteens generate wastewater containing grease, food residues, and organic pollutants from daily cooking and cleaning activities. Mejec sewage treatment plant (STP) systems are designed to efficiently treat kitchen and catering wastewater with stable and reliable performance. Using integrated biological treatment technology and compact system design, the system effectively removes pollutants and ensures compliant discharge. Ideal for school cafeterias, corporate canteens, and large dining facilities, Mejec solutions support hygienic operations while promoting environmentally responsible wastewater management.
50–600 m³/d per unit Combinable to 10,000 m³/d UV disinfection kills 99.9% of bacteria Effluent BOD₅ 10 · NH₃-N 5 · SS 5 mg/L Grease trap available as an option

Mejec Campus Laboratory Wastewater Treatment Solution

Campus laboratories generate wastewater containing chemical residues and experimental by-products from teaching and research activities. Mejec wastewater treatment systems are designed to safely and efficiently treat laboratory wastewater with stable performance and reliable pollutant removal. Using integrated treatment technologies and compact system design, the system helps ensure compliant discharge while supporting safe laboratory operations. Ideal for university and school laboratories, Mejec solutions contribute to environmentally responsible wastewater management across campus facilities.
10–50 m³/d per unit Effluent Cr 0.5 · Ni 0.1 · Cu 0.3 · Pb 0.2 mg/L 5–7 kW pH adjust → coagulation → lamella clarifier → sand filter → ion exchange Ships in 40HQ containers
Campus laboratory wastewater treatment system for chemical residues

Where It Fits on Campus

  • Student dormitory building served by a campus sewage treatment plant
    Dormitories
    Showers and laundry peak twice a day, then drop to almost nothing overnight.
    Containerised MBR →
  • Teaching building with buried sewage treatment system underneath the grounds
    Teaching Blocks
    Steady restroom and washroom flow through the school day, near zero at night and in holidays.
    Buried Johkasou SB →
  • Campus canteen kitchen wastewater treatment installation
    Canteens
    Grease, food residue and a heavy organic load concentrated into two short service windows.
    MBR + grease trap →
  • Campus laboratory wastewater pretreatment container
    Laboratories
    Small volumes, but chemical reagents and heavy metals that a domestic STP cannot handle.
    Containerised IWTP →

Building or upgrading campus water infrastructure?

We manufacture in our own 30,000 m² plant and supply distributors, EPC contractors and school groups across 40+ countries.
  • Process customisation — CASS, AAO+MBBR, MBR, MBBR or MABR selected to match your influent
  • Factory prefabrication cuts the project timeline by roughly 30–50%
  • MOQ 1 unit — sample and trial orders welcome · Lead time 15 days
  • Certifications: CE · ISO · NSF · UL · GCC · factory ISO 9000
  • 100+ proprietary patents, including 17 core invention patents
  • Regional exclusivity available for qualified partners
  • PLC control cabinets with SMS and WeChat alarm push, remote monitoring and QR-code service history
  • 20+ years in water treatment · own 30,000 m² plant · supplying 40+ countries
Become a Partner Download Catalog

Why Mejec

  • Environmental compliance icon
    Environmental Protection and Compliance
    Every system is engineered to the discharge standard that applies at your site, with disinfection built into the treatment train rather than bolted on afterwards.
  • Contaminant removal icon
    Efficient Contaminant Removal
    Mature biological processes strip organics, suspended solids and ammonia nitrogen from the stream, and hold that performance when load and water quality fluctuate.
  • Low operating cost icon
    Operational Cost-Effectiveness
    Factory prefabrication removes most of the civil works, and optimised processes keep both energy draw and sludge disposal down across the life of the plant.
  • Scalable modular capacity icon
    Adaptability and Scalability
    Choose the process to suit your influent, then add modules in parallel as demand grows — capacity expands without rebuilding what is already running.
  • Water recovery and reuse icon
    Resource Recovery and Reuse
    Treated effluent is clean enough to put back to work for irrigation, flushing and landscape water, instead of being discharged and paid for twice.
  • Automated control and remote monitoring icon
    Automation and Low Maintenance
    PLC control with remote monitoring, fault alarms and unattended operation, so a site stays compliant without a dedicated operator on the payroll.

Frequently Asked Questions

How much space does a campus sewage treatment plant need?

Less than most schools expect. The buried Johkasou SA range measures 1.65 × 1 × 0.98 m at 1 m³/d and needs only a small excavation pit — the ground above it can be planted, paved or used as a walkway. Larger SB units are Φ2.2 m cylinders, 5.3 to 11.5 m long. Containerised MBR units arrive as standard shipping containers and need a level foundation and a water and power connection, nothing more.

Can treated campus wastewater be reused?

Yes. Containerised MBR units produce effluent at BOD₅ 10 mg/L, ammonia-nitrogen 5 mg/L and suspended solids 5 mg/L, with faecal coliform below 50 CFU/100 mL after UV disinfection. That quality is suitable for landscape irrigation, toilet flushing and general campus cleaning rather than discharge.

Will it smell, or disturb classes and dormitories?

Buried units operate in a sealed underground environment that isolates both noise and odour, which is why they can sit close to teaching blocks and student housing. Containerised units are enclosed systems that minimise odour escape, and the MABR variant runs particularly quietly because it uses membrane oxygen transfer instead of blower aeration.

How is the system run during holidays when the campus is empty?

All units use PLC control with automatic inflow detection, which switches the blower into an energy-saving mode when load drops. The system supports unattended operation with remote monitoring and fault alarms pushed by SMS or WeChat, so no one needs to be on site during term breaks.

Can laboratory wastewater go into the same plant as domestic sewage?

It should not. Laboratory effluent carries chemical reagents and heavy metals that will damage the biology of a domestic STP. The containerised IWTP handles that stream separately through pH adjustment, coagulation, lamella clarification, sand filtration and ion exchange, bringing chromium to 0.5 mg/L, nickel to 0.1, copper to 0.3 and lead to 0.2 mg/L.

Tell us about your campus, and we will size the system.

Send your student headcount, the buildings you need to cover and your local discharge standard for a system proposal, or ask about partnering with Mejec in your market. Pick Product or Distributor at the top of the form below — we reply within 24 hours.

If you have any questions, please feel free to leave us a message

Product Distributor Other
Country:
Company:
Phone (with Country Code) : *
Your Name: *
Message: *

keep me informed

Get the latest news in exclusivity!

Water Dispenser

Wastewater Treatment

Solutions

About Mejec

Tel: +86 19951100272 E-mail: mejec@lidinghb.com Add: Artificial Intelligence Industrial Park, Suzhou, China.
Copyright© 2026 Mejec Privacy Policy