Technical Guide R1.21

The go to organisation for civil and rural water product solutions

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Integra Domestic Wastewater Treatment Systems

integra are a high performing lightweight range of aerated wastewater treatment systems for domestic applications that offer environmentally sensitive alternatives to the septic tank for sites where access is difficult.

Applications

Difficult access sites

Residential properties

irrigation for landscaping

variable contours for irrigation area

Product Attributes

High quality wastewater treatment

Genuine 24-hour emergency capacity

simple iP rated control and alarm system

Quiet and economic operation

Approvals/Standards

Tested and certified at the Rotorua Trials

(oseT–nTP)

Quality

manufactured to iso 9001

Quality standards

As nZs 1546

oseT national Performance Test

Scan for more information

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integra wastewater treatment systems – an excellent lighweight and economical solution for household wastewater treatment. integra are a high performing modular wastewater treatment systems, which are suitable for all domestic applications, especially with difficult access sites. The systems are easy to be lifted on-site and blend well into the landscape environment. The integra offers high quality treatment performance, low running cost, and can be maintained by Hynds approved local service agents.

Hynds Wastewater Treatment Systems – Proven Submerged Aerated Filtration (SAF) Technology

This tested and proven secondary treatment process produces a clear, odourless liquid suitable for irrigation of landscaped gardens, bushes or trees.

Installation

The installation of an integra lightweight system is completed by an approved Hynds installer. installation of the treatment system and irrigation field is typically completed within one day.

Design

The integra wastewater treatment systems are designed to suit specific site conditions and household requirements. each system’s design includes an assessment of the local council regulation, or consent conditions.

your local Hynds approved installer will provide a free site visit to determine the most appropriate location of the system, landscaping, and drainage requirements, and on request can provide a report for council consent and a quotation for the appropriate Hynds Wastewater system.

Performance

The integra systems offer a level of performance unrivalled by a traditional septic tank. integra systems are designed to exceed new Zealand standards for treatment and disposal of wastewater and are guaranteed to meet the following criteria:

■ BoD5 <20

■ Tss suspended solids <30

■ oseT Approved

Servicing

your local Hynds approved service provider can offer a service contract to ensure ongoing optimum system performance. Two visits per annum are recommended. The service provider will offer back-up support with each service contract.

Code System Number of tanks Treatment capacity

(L)

Height (mm)

Length overall

(mm)

operating capacity

(L)

emergency Storage

(L)

Weight (kg)

WWTP1500R integra s15R 2 1500 2170 6300 6220 1580 320

WWTP1500 integra s15 3 1500 2170 3350 6220 1580 565

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Integra Wastewater Specification

S15R Residential Treatment System (Retrofit)

■ Using existing septic tank.

■ Treats up to 1500 litres per day.

■ suitable for disposal through drip irrigation.

■ suitable for up to a five bedroom house.

Specifications

Dimensions

■ Weight: 320 kg

■ Height: 2170 mm

■ Diameter: 1650 mm

■ overall Length: 3350 mm

capacity

■ existing Primary chamber ( > 3000 L )

■ Aeration chamber 2100 litres

■ clarification chamber: 2100 litres

■ normal operating capacity: 6220 litres

■ emergency storage capacity: 1580 litres

equipment

■ irrigation Pump: Grundfos Hi Lift

■ Air Blower: Gardner Denver LP80

S15 Residential Treatment System

■ Treats up to 1500 litres per day

■ suitable for disposal through drip irrigation.

■ suitable for up to a five bedroom house.

Specifications

Dimensions

■ Weight: 565 kg

■ Height: 2170 mm

■ Diameter: 1650 mm

■ overall Length: 6200 mm

capacity

■ Primary chamber: 3600 litres

■ Aeration chamber 2100 litres

■ clarification chamber: 2100 litres

■ normal operating capacity: 6220 litres

■ emergency storage capacity: 1580 litres

equipment

■ irrigation Pump: Grundfos Hi Lift

■ Air Blower: Gardner Denver LP80

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S25R Residential Treatment System

■ Treats up to 2500 litres per day.

■ suitable for disposal through drip irrigation.

■ suitable for up to a eight bedroom house.

Specifications

Dimensions

■ Weight: 810 kg

■ Height: 2170 mm

■ Diameter: 1650 mm

■ overall Length: 8900 mm

capacity

■ Primary chambers: 7200 litres

■ Aeration chamber 2100 litres

■ clarification chamber: 2100 litres

■ normal operating capacity: 8900 litres

■ emergency storage capacity: 2500 litres

equipment

■ irrigation Pump: Grundfos Hi Lift

■ Air Blower: Gardner Denver

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Integra S-15Process View

IntegraReliable Wastewater Management

Primary Chamber Aeration Chamber Clari�cation and Pump out Chamber

Crust

SludgeDi�usersE�uent �lter

Sludge return

Submersible pump

To irrigation �eld

Irrigation �lter (Arkal)

Air BlowerInspection Cap

J:\Wastewater\Integra Files\Drawings\Technical Drawings\Process View S-15 v1.0.pdf

6000

Integra S-15R - Retro �tProcess View

IntegraReliable Wastewater Management

ExistingPrimary Chamber Aeration Chamber Clari�cation and Pump out Chamber

Di�users Sludge return

Submersible pump

To irrigation �eld

Irrigation �lter (Arkal)

Air Blower

J:\Wastewater\Integra Files\Drawings\Technical Drawings\Process View S-15R v1.0.pdf

1350

3350

Primary Chamber min operating capacity 3,200L with approved e�uent

�lter

Integra S-20Process View

IntegraReliable Wastewater Management

Primary Chamber 1 Aeration Chamber Clari�cation and Pump out Chamber

J:\Wastewater\Integra Files\Drawings\Technical Drawings\Process View S-20 v1.0.pdf

Primary Chamber 2

E�uent �lter

Inspection Cap

Submersiblepump

Sludge returnDi�users

Air Blower

Irrigation �lter (Arkal)

To irrigation �eld

7700

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Irrigation

Disposal of the treated effluent from the tank is through small (16mm dia.) controlled drip emission system to evenly distribute treated effluent onto your landscaped garden, trees or bush. various irrigation layout designs can be considered to suit your property.

FIG. 1 Typical Layout of irrigation Field

integra lightweight Treatment systems

integra lightweight Treatment systems

FIG. 2 irrigation filter iRRA25TFc130 (body) iRRA25TFcL130 (disk)

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Disclaimer: While every effort has been made to ensure that the information in this document is correct and accurate, users of Hynds product or information within this document must make their own assessment of suitability for their particular application. Product dimensions are nominal only, and should be verified if critical to a particular installation. No warranty is either expressed, implied, or statutory made by Hynds unless expressly stated in any sale and purchase agreement entered into between Hynds and the user.

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