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NuWater BNR Series User Manual

NuWater BNR Series
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BNR Series Wastewater Treatment Systems
Washington State Installation & Owners Manual
Class I Wastewater Treatment Systems
500/550/600/800/1000/1500 Gallon per Day Capacity
Commercial and Residential Systems
The Environmentally Friendly Alternative for Wastewater Treatment
ENVIRO-FLO Inc.
P.O. Box 321161
Flowood, MS 39232
1-877-836-8476
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NuWater BNR Series Specifications

General IconGeneral
ModelBNR Series
CategoryWater Dispenser
Cooling SystemCompressor Cooling
Hot Water Temperature90-95°C
Cold Water Temperature5-10°C
Power Consumption500W
Weight40 lbs (18.1 kg)

Summary

Process Description

System Overview and Testing

Describes the NuWater BNR system's design, process, and NSF testing standards.

Treatment Stages

Details waste breakdown in pretreatment and aeration chambers by aerobic microbes.

Clarifier and Recirculation

Explains microbe separation in the clarifier and airlift recirculation process.

Effluent Quality and Materials

Defines effluent characteristics and available tank materials for the system.

System Components and Data

Pretreatment Compartment

Separates large solids and receives recirculated water for nutrient reduction.

Aeration Compartment

Provides the environment for aerobic microbes to break down organic solids.

Clarifier Compartment

Allows calm separation of solids and treated wastewater.

Data Plates

Information regarding data plates located on the aerator and alarm.

Installation Instructions

Tank Excavation and Site Preparation

Details excavating the tank hole and preparing the base with sand or gravel.

Tank Placement and Backfilling

Guides on positioning the tank, backfilling void space, and compacting soil.

Connecting Pipes and Risers

Instructions for connecting influent, effluent pipes, and affixing risers.

Final Grading and Testing

Covers final surface grading to avoid water channeling and performing tests.

Plant Installation Instructions

Treatment Tank Installation

Detailed steps for excavating, placing, and backfilling the treatment tank.

Component Installation

Guidance on installing blowers, diffusers, piping, and recirculation lines.

Troubleshooting and Maintenance

Troubleshooting Common Issues

Addresses offensive odors, aerator not running, and system not aerating.

Maintenance Requirements

Outlines the need for ongoing maintenance contracts and annual servicing.

Regular Maintenance Duties

Lists specific tasks like filter cleaning, testing alarms, and checking effluent.

Specifications and Operating Instructions

System Specifications

Details capacity, BOD loading, electrical requirements, and aerator type.

Operating Instructions

Guidance on proper system operation and materials to avoid.

Periods of Non-Use

Recommendations for system care during periods of inactivity or transfer.

Contact Information

How to obtain service and locate model/serial numbers.

Warranty and Owner Responsibilities

Service Policy

Details the initial two-year service policy, including inspections and servicing.

Post Warranty and Registration

Information on continuing service policies and optional warranty registration.

Owner's Responsibilities

Lists owner's duties for proper system operation and care.

Limited Warranty

Warranty Coverage

Specifies the two-year warranty period for defects in material and workmanship.

Warranty Exclusions

Lists conditions and damages not covered by the warranty.

Limitations and Rights

Addresses limitations on consequential damages and user's legal rights.

Treatment System Initial Service Policy

Policy Coverage

Details required inspections, testing, and servicing for the initial period.

Effluent Quality Inspection

Covers visual checks for color, turbidity, odors, and potential pH/chlorine tests.

Improper Operation Notification

Procedure for notifying owners of observed issues and correction dates.

Service Provider Agreement

Information on service provider responsibilities and homeowner agreement.

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