Purpose-Built for a Single Build-Out
Designed for projects where the planned treatment capacity will be installed as one complete build-out.
MEMPAC-M1 THROUGH M12
Right-sized treatment for a single build-out.
For domestic wastewater projects that do not require phased expansion, the MEMPAC-M Series offers seven right-sized models with design flows from 100,000 to 1,000,000 GPD. Cloacina works with each project team to determine the model and configuration that fit the project’s flow, treatment, site, and build-out requirements.
NOW AVAILABLE: MEMPAC-M1
Purpose-built for projects up to 100,000 GPD.
The MEMPAC-M1 is the new smallest model in the MEMPAC-M Series, created for domestic wastewater projects with design flows up to 100,000 GPD. It provides a right-sized, cost-effective option when phased expansion is not required while retaining the quality materials, integrated construction, factory testing, and single-point responsibility of the MEMPAC-M Series.
SUPPORTING BENEFITS
Integrated and Factory-Tested
Treatment equipment and controls are integrated into a coordinated packaged system, with factory installation and wet testing completed before shipment.
Designed for Reliable Operation
Membrane redundancy, low-flow equipment configuration, advanced controls, and remote monitoring support dependable system operation.
PROJECT FIT
Designed around the capacity your project requires.
The Single Build-Out Path is intended for projects where the planned treatment capacity will be installed as one complete build-out. Project teams do not need to select a MEMPAC-M model independently. Cloacina evaluates the project requirements and recommends the appropriate model and configuration.
SELECTION CONSIDERATIONS
Design Flow
The project’s anticipated wastewater flow establishes the treatment capacity the system must provide.
Treatment and Site Requirements
Influent characteristics, effluent requirements, site conditions, and operating needs help determine the appropriate system configuration.
Build-Out Strategy
The Single Build-Out Path is designed around the project’s planned capacity without future treatment phases. Projects requiring planned phased expansion follow the MEMPAC-M2 through M12 Phased Expansion Path.
Available Models
The Single Build-Out Path includes seven MEMPAC-M models with design flows ranging from 100,000 to 1,000,000 GPD.
AVAILABLE MODELS
Seven models for single-build-out projects.
The Single Build-Out Path includes seven MEMPAC-M models with design flows ranging from 100,000 to 1,000,000 GPD. Cloacina selects the appropriate model and configuration based on the project’s flow, treatment, site, and operating requirements.
MEMPAC-M1
NEW
Average Annual Flow
66,500 GPD
Design Flow
100,000 GPD
MEMPAC-M2
Average Annual Flow
111,000 GPD
Design Flow
167,000 GPD
MEMPAC-M3
Average Annual Flow
166,000 GPD
Design Flow
249,000 GPD
MEMPAC-M4
Average Annual Flow
224,000 GPD
Design Flow
336,000 GPD
MEMPAC-M6
Average Annual Flow
333,000 GPD
Design Flow
500,000 GPD
MEMPAC-M9
Average Annual Flow
500,000 GPD
Design Flow
750,000 GPD
MEMPAC-M12
Average Annual Flow
667,000 GPD
Design Flow
1,000,000 GPD
Final treatment requirements and system configuration are project-specific.
TYPICAL APPLICATIONS
Domestic wastewater treatment for a wide range of projects.
Single-build-out MEMPAC-M systems can support domestic wastewater treatment needs across new development, community infrastructure, public facilities, recreational destinations, and existing wastewater facilities.
Every project is evaluated individually. Cloacina works with the project team to determine the appropriate model and configuration based on flow, planned build-out capacity, site conditions, and treatment requirements.
Future Project Image
Residential and Community Development
- Housing developments
- Mobile home and RV communities
- Small municipalities and utilities
Public and Institutional Facilities
- Schools
- Rest areas
- Detention centers
Recreation and Hospitality
- Campgrounds and recreational facilities
- Resorts and lodges
- Theme parks, zoos, and gardens
Existing Wastewater Infrastructure
- Municipal upgrades
- Supplemental treatment at existing wastewater facilities
THE MEMPAC-M STANDARD
One series.
One standard of quality.
Single-build-out MEMPAC-M systems are grounded in the same Cloacina principles found throughout the series: proven pre-engineering, quality materials and components, integrated equipment and controls, factory installation and wet testing, and single-point responsibility.
SHARED PRINCIPLES
Proven Pre-Engineering
MEMPAC-M systems are extensively refined and informed by real-world operating experience. Pre-engineering helps reduce project risk, support consistency, and streamline design and production.
Quality Materials and Components
Stainless-steel tankage and corrosion-resistant components support durability, quality, and long-term system performance.
Integrated Equipment and Controls
Treatment equipment, controls, monitoring, and operator-access features are integrated into a coordinated packaged system.
Factory Installation and Wet Testing
Equipment is installed and wet-tested at Cloacina’s manufacturing facility before shipment, supporting quality control and reducing field integration.
Single-Point Responsibility
Cloacina provides an integrated treatment solution supported by technical expertise, operator training, remote support, and lifecycle services.
TREATMENT PROCESS AND PERFORMANCE
Advanced treatment. High-quality effluent.
MEMPAC-M systems combine activated sludge treatment with membrane clarification. The membrane barrier retains suspended solids within the biological process, producing high-quality effluent.
The systems incorporate Cloacina’s Forward Activated Sludge process to provide the motive force needed to maintain appropriate viscosity at the membrane interface.
INCOMING WASTEWATER
Typical Influent Parameters
TSS
350 mg/L
BOD5
360 mg/L
Temperature
50–77 °F
TN
60 mg/L
TREATED WATER
Typical Effluent Parameters
TSS
<5–<10 mg/L
BOD5
<5–<10 mg/L
TN
<3–<10 mg/L
TP
<1–<10 mg/L
Lower effluent limits may require additional engineering and process equipment. Final treatment requirements and system configuration are project-specific.
OPERATOR-CENTERED BY DESIGN
Designed by operators, for operators.
Cloacina MEMPAC-M systems are informed by decades of hands-on wastewater operations experience. Equipment access, controls, monitoring, redundancy, and maintenance are considered as part of a complete system so operators can work safely and efficiently.
Accessible Equipment Layout
Equipment is arranged to support visibility, accessibility, and routine maintenance while minimizing unnecessary disruption to plant operation.
Cloacina Slide Rail System
Sensors and submerged equipment are mounted on Cloacina’s Slide Rail System, providing safe, repeatable access while reducing cord tangling and physical strain.
Advanced Controls and Monitoring
Intuitive controls, Human-Machine Interface access, process monitoring, trending, and remote support give operators better visibility into system performance.
Membrane-System Redundancy
Independent membrane trains and redundant equipment support maintenance and cleaning while helping preserve treatment capacity.
Automated Foam Control
Integrated foam-control features help manage buildup and reduce the need for operator intervention.
Specific features and equipment may vary by model and project configuration.
TECHNICAL RESOURCES
Explore single-build-out
MEMPAC-M systems.
SERIES OVERVIEW
MEMPAC-M Series Product Overview
Review the complete MEMPAC-M model range, treatment capabilities, product specifications, and shared system features.
MODEL RESOURCES
PROJECT EXPERIENCE
Representative Project Experience
See how Cloacina’s MEMPAC-M technology has been applied in an operating wastewater treatment facility.
START THE CONVERSATION
Find the right MEMPAC-M model for your project.
Contact the Cloacina Sales Team to discuss your project’s flow, treatment, site, operating, and build-out requirements. Cloacina will help determine the appropriate MEMPAC-M model and configuration.