Arquivo de Portfolio - Almaqua - Tecnologias do Ambiente e Tratamento de Águas Residuais

Compact Wastewater Treatment Plants

Domestic Wastewater

Compact Wastewater Treatment Plants

Designed in High Density Polyethylene (HDPE), they are intended for all types of domestic and industrial wastewater treatment.

From small dwelling to agglomerations - up to 1,200 inhab/eq.

Our treatment plants, depending on the model, reach treatment efficiency values of up to 97%, with the possibility of reusing the water.

Our WWTPs are made from High Density Polyethylene (HDPE) and comply with EN 858-1 and ISO 9001 standards.

Application:

Agglomerations
Condominiums
Villas
Industrial Installations
Service Stations

Technical sheet

Compact WWTP's

Models

Efficiency > 90 %1 500 / Aeration, agitation and aerobic digestion

Advantages:

High mechanical strength and insensitivity to corrosion;
Total watertightness;
Easy to install and maintain;
Absence of unpleasant odours.
No visual impact;
Quiet mini blower;
Treatment using an activated sludge system, low load/extended aeration or total oxidation;
Aeration and agitation ensured by a single component in high performance conditions;
Automatic operation (electrical panel with integrated timer)

Efficiency > 90 %2 000 / Aeration, agitation and aerobic digestion

Advantages:

High levels of treatment - Compliance with legal requirements D.L 236/98;
High mechanical strength and insensitivity to corrosion;
Total watertightness;
Easy to install and maintain;
Absence of unpleasant odours.
No visual impact;
Quiet mini blower;
Treatment using an activated sludge system, low load/extended aeration or total oxidation;
Aeration and agitation ensured by a single component in high performance conditions;
Automatic operation (electrical panel with integrated timer);

Efficiency > 90 %3 000 / Aeration, agitation and aerobic digestion

Advantages:

High levels of treatment - Compliance with legal requirements D.L 236/98;
High mechanical strength and insensitivity to corrosion;
Total watertightness;
Easy to install and maintain;
Absence of unpleasant odours.
No visual impact;
Quiet mini blower;
Treatment using an activated sludge system, low load/extended aeration or total oxidation;
Aeration and agitation ensured by a single component in high performance conditions;
Automatic operation (electrical panel with integrated timer);

Efficiency > 90 %3 500 / Aeration, agitation and aerobic digestion

Advantages:

High mechanical strength and insensitivity to corrosion;
Total watertightness;
Easy to install and maintain;
Absence of unpleasant odours.
No visual impact;
Quiet mini blower;
Treatment using an activated sludge system, low load/extended aeration or total oxidation;
Aeration and agitation ensured by a single component in high performance conditions;
Automatic operation (electrical panel with integrated timer);

Efficiency > 90 %4,000 / Aeration, agitation and aerobic digestion

Advantages:

High levels of treatment - Compliance with legal requirements D.L 236/98;
High mechanical strength and insensitivity to corrosion;
Total watertightness;
Easy to install and maintain;
Absence of unpleasant odours.
No visual impact;
Quiet mini blower;
Treatment using an activated sludge system, low load/extended aeration or total oxidation;
Aeration and agitation ensured by a single component in high performance conditions;
Automatic operation (electrical panel with integrated timer);

Efficiency > 90 %6,000 / Aeration, agitation and aerobic digestion

Advantages:

High levels of treatment - Compliance with legal requirements D.L 236/98;
High mechanical strength and insensitivity to corrosion;
Total watertightness;
Easy to install and maintain;
Absence of unpleasant odours.
No visual impact;
Quiet mini blower;
Treatment using an activated sludge system, low load/extended aeration or total oxidation;
Aeration and agitation ensured by a single component in high performance conditions;
Automatic operation (electrical panel with integrated timer);

Domestic Wastewater

Debugger Group

Domestic Wastewater

Debugger Group

Pre-Decantation + Anaerobic Digester - Biological Filter
Efficiency > 70 %

Technical sheet

Compact WWTP's

Models

Efficiency > 70 %1 500 / Anaerobic Digester, Biological Filter

Advantages:

External tank made of HDPE (High Density Polyethylene)
High mechanical strength and insensitivity to corrosion
Full stanchion
Ease of installation and maintenance
High performance biological filter
Absence of unpleasant odours, with adequate ventilation
No visual impact
Purification system: anaerobic digester, bacterial bed, in a compact tank.
Includes bacterial bed filling
Filling material: Synthetic
Treatment Efficiency: 70 %
It does not require any type of energy consumption

Efficiency > 70 %2 000 / Anaerobic Digester, Biological Filter

Advantages:

External tank made of HDPE (High Density Polyethylene)
High mechanical strength and insensitivity to corrosion
Full stanchion
Ease of installation and maintenance
High performance biological filter
Absence of unpleasant odours, with adequate ventilation
No visual impact
Purification system: anaerobic digester, bacterial bed, in a compact tank.
Includes bacterial bed filling
Filling material: Synthetic
Treatment Efficiency: 70 %
It does not require any type of energy consumption

Efficiency > 70 %3 000 / Anaerobic Digester, Biological Filter

Advantages:

External tank made of HDPE (High Density Polyethylene)
High mechanical strength and insensitivity to corrosion
Full stanchion
Ease of installation and maintenance
High performance biological filter
Absence of unpleasant odours, with adequate ventilation
No visual impact
Purification system: anaerobic digester, bacterial bed, in a compact tank.
Includes bacterial bed filling
Filling material: Synthetic
Treatment Efficiency: 70 %
It does not require any type of energy consumption

Efficiency > 70 %3 500 / Anaerobic Digester, Biological Filter

Advantages:

External tank made of HDPE (High Density Polyethylene)
High mechanical strength and insensitivity to corrosion
Full stanchion
Ease of installation and maintenance
High performance biological filter
Absence of unpleasant odours, with adequate ventilation
No visual impact
Purification system: anaerobic digester, bacterial bed, in a compact tank.
Includes bacterial bed filling
Filling material: Synthetic
Treatment Efficiency: 70 %
It does not require any type of energy consumption

Efficiency > 70 %4 000 / Anaerobic Digester, Biological Filter

Advantages:

External tank made of HDPE (High Density Polyethylene)
High mechanical strength and insensitivity to corrosion
Full stanchion
Ease of installation and maintenance
High performance biological filter
Absence of unpleasant odours, with adequate ventilation
No visual impact
Purification system: anaerobic digester, bacterial bed, in a compact tank.
Includes bacterial bed filling
Filling material: Synthetic
Treatment Efficiency: 70 %
It does not require any type of energy consumption

Efficiency > 70 %6,000 / Anaerobic Digester, Biological Filter

Advantages:

External tank made of HDPE (High Density Polyethylene)
High mechanical strength and insensitivity to corrosion
Full stanchion
Ease of installation and maintenance
High performance biological filter
Absence of unpleasant odours, with adequate ventilation
No visual impact
Purification system: anaerobic digester, bacterial bed, in a compact tank.
Includes bacterial bed filling
Filling material: Synthetic
Treatment Efficiency: 70 %
It does not require any type of energy consumption

Domestic Wastewater

Septic tanks provide domestic wastewater treatment by decantation and anaerobic digestion, without using energy or electrical installations. Made of HDPE, very resistant to mechanical and chemical aggression.

Capacities of up to 100,000 litres.

Septic tanks with biological filter

These septic tanks have an increased treatment due to the existence of a biological filter, which considerably increases the treatment capacity and efficiency. They do not require energy and are easy to install. Manufactured in HDPE.

Technical sheet

Class 1 European standard en 858-1-high density polyethylene

Models

Septic Tank FS 1500

Septic Tank FS 2000

Bi-compartmental septic tank FS 3000

FS 3500 Bi-compartmental septic tank

FS 4000 Bi-compartmental Septic Tank

Tripartite septic tank FS 4500

Tripartite septic tank FS 5500

FS 6000 Bi-compartmental septic tank

Hydrocarbon Separators

Hydrocarbon Separator with Decanter

Hydrocarbon Separator

Hydrocarbon Separator with Decanter

A Hydrocarbon Separator is a piece of equipment designed to separate and retain mineral oils suspended in dirty water.
The Hydrocarbon Separator must be preceded by a Decanter incorporated into the separator or external, for the retention of heavy materials (Mud and Sand).

Our Hydrocarbon Separators are manufactured in High Density Polyethylene (HDPE) and comply with the standard EN 858-1 and ISO 9001.

Technical sheet

FeaturesAlmaqua

Application:

Service Stations

Car Wash

Car parks

Workshops

Advantages:

Comply with Legal Limits Class I (DL 236/98)

Built to EN 858-1

Removable coalescing cell for cleaning

Increased Separation and Decanting capacity

Thicker and more resistant HDPE walls

Handholds for human movement

Lifting rings

Flow rates from 3 l/sec. to 1 000 l/sec.

Optional:

Hydrocarbon Level Alarm

Covers with 250 KN and 400 KN strength

Class 1 European standard EN 858-1 and 858-2 High Density Polyethylene

Models

SHD 3 w / Decanter and coalescing filter Hc < 5 mg/l

SHD 6 w / Decanter and coalescing filter Hc < 5 mg/l

SHD 8/10 w / Decanter and coalescing filter Hc < 5 mg/l

SHD 15 w / Decanter and coalescing filter Hc < 5 mg/l

SHD 20 w / Decanter and coalescing filter Hc < 5 mg/l

SHD 30 w / Decanter and coalescing filter Hc < 5 mg/l

SHD 40 w / Decanter and coalescing filter Hc < 5 mg/l

Hydrocarbon Separators

Hydrocarbon Separators with By-pass

Hydrocarbon Separator

Hydrocarbon Separators with By-pass

Our Hydrocarbon Separators are manufactured in High Density Polyethylene (HDPE) and comply with the standard EN 858-1 and ISO 9001.

In a downpour they can work with a flow rate 5 times higher than their nominal flow rate.

Technical sheet

FeaturesAlmaqua

Application:

Service Stations

Car Wash

Car parks

Workshops

Places where there may be contamination of water by oils (Hydrocarbons)

Advantages:

Comply with Legal Limits Class I (DL 236/98)

Built to EN 858-1

Removable coalescing cell for cleaning

Increased Separation and Decanting capacity

Thicker and more resistant HDPE walls

Handholds for human movement

Lifting rings

Flow rates from 3 l/sec. to 1 000 l/sec.

Optional:

Hydrocarbon Level Alarm

Covers with 250 KN and 400 KN strength

Class 1 European standard EN 858-1 and 858-2 High Density Polyethylene

Models

SHD BP 3 / 1000 w / Decanter and filtercoalescent Hc < 5mg/l

SHD BP 6 / w / Decanter and filtercoalescent Hc < 5mg/l

SHD BP 8 / c / Decanter and filtercoalescent Hc < 5mg/l

SHD BP 15 / w / Decanter and filtercoalescent Hc < 5mg/l

SHD BP 20 / w / Decanter and filtercoalescent Hc < 5mg/l

SHD BP 30 / w / Decanter and filtercoalescent Hc < 5mg/l

SHD BP 40 / w / Decanter and filtercoalescent Hc < 5mg/l

Fat Separators Starch Separators

Fat and Starch Separator with Decanter

A grease separator is a piece of equipment whose purpose is to separate and retain all the grease and decantable materials generated in a kitchen, canteen or any other place where food grease is present.

Starch Separators retain the starch and decantable matter in the effluent from potato and carrot peeling machines.

Our separators are manufactured in accordance with EN1825 (DIN 4040) and ISO9001.

Technical sheet

FeaturesAlmaqua

Application:

Restaurants

Canteens and refectories

Bakery and Pastry Shop

Food processing plants

Advantages:

Comply with Legal Limits

Resistant / Safe

Maintenance Free

Prevent clogging

Materials:

High Density Polyethylene (HDPE)

Stainless steel

Fat and Starch Separator with Decanter

Operation

The AlmAqua Starch and Fat Separator has two distinct zones: a solids decantation zone; and another for the separation of oils and fats.

In the first compartment will be made the decantation of starch and food remains from the dirty effluent.

By deflection, the effluent is led to the second compartment, where the grease is decanted by density differences.

The effluent outlet of the second compartment is at the lowest point.

The Grease Separator should be cleaned when it has reached its maximum storage capacity for oils and fats.

European Standard EN 1825 High Density Polyethylene

Models

SGD 4 c / Decanter

SGD 10 c / Decanter

SGD 15 c / Decanter

SGD 20 c / Decanter

Fat Separators

Guardian Automatic Grease Separator

Fat separator

Guardian Automatic Grease Separator

Our Separators are manufactured in accordance with the standard EN1825 (DIN 4040) and ISO9001.

Technical sheet

FeaturesAlmaqua

Application:

Compact separators with self-cleaning function, made of stainless steel.

They separate fats and decant solids from kitchen water.

They can be placed on the ground (under the stall) or buried.

Compacts under the Stand:

Compact separators, for manual cleaning, manufactured in stainless steel.

They separate fats and decant solids from kitchen water.

Due to their very compact design they are normally installed on the ground under the washbasin.

Liabilities:

Grease separators with or without incorporated decanter made of PEAD or PRFV.

They are usually large in size and operate buried in the ground.

It is maintained by being cleaned by tanker trucks.

Application:

Restaurants

Canteens and refectories

Bakery and Pastry Shop

Food processing plants

Advantages:

Comply with Legal Limits

Resistant / Safe

Maintenance Free

Prevent clogging

Materials:

High Density Polyethylene (HDPE)

Stainless steel

Guardian Automatic Grease Separator

The system works in three stages:

STAGE 1 - Solids collection
The effluent coming from the kitchen is led directly through an inlet pipe, where there is a basket for removing solids and debris. There is an easily accessible and independent lid for cleaning the basket.

STAGE 2 - Separation of oils and fats
The effluent containing non-emulsified oils and fats enters the retention chamber. The oils and fats float freely and immediately rise to the surface, becoming trapped. The remainder (treated water) will flow out under the discharge.

STAGE 3 - Self cleaning and grease removal
A heating system located in the holding chamber is activated by a timer. The timer is programmed individually for each case. A motor drives the wheels that collect the liquefied materials on the surface, which are then removed by the wheel scrapers, which transfer them to an external pipe. The oils and fats removed are led through a pipe to the collection container - supplied with the system.

European Standard EN 1825 High Density Polyethylene

Technical Specifications

DIMENSIONS

Model	Millimetres						Service flow l/s
Model	A	B	C	D	E	F -Ø	Service flow l/s
D1	150	150	200	640	330	60	0,75
D2	240	230	240	720	410	60	1,25
D3	310	260	270	840	450	90	1,75
D4	300	220	270	890	450	115	2,25
D5	400	320	270	1420	560	115	3,5

PROPERTIES

Self-cleaning cycle, removes separated grease without operator intervention.
Reversible architecture, allowing easier assembly.
Constructed of corrosion-resistant materials, it can be installed virtually anywhere.
Installation ready to connect, i.e. with the grease/oil container and timer.

SPECIFICATIONS

Model	D1	D2	D3	D4	D5
Material	1.6m thick, AISI 304 stainless steel, bright finish
Tram	50 Hz, 230 V, 1500 W - CE conformity
Nº Wheels (Skimmers)	1	1	2	2	3
Drainage capacity fat	12 kg/h	12 Kg/h	24 Kg/h	24 kg/h	36 kg/h
Retention of solids - L	2,5	4,4	8	10	10