August AT-6 User manual
WASTEWATER TREATMENT
WASTEWATER TREATMENT
PLANT TECHNICAL PASS
AT SYSTEM
SOLUTIONS FOR HUMAN AND NATURE
example
WASTEWATER TREATMENT
Manufacturer
„AUGUST IR KO“ JSC
www.august.lt
EN 12566 - 3 + A2
Material: polypropylene
AT-
organic pollutants) BDS5= 0.35 kg/d
BDS5:
SM:
ChDS:
NH4-N:
N:
98,2 % 7,0mg/l
97,2 % 12,0mg/l
94,4 % 45,0mg/l
99,5 % 0,2mg/l
93,2 % 5,6mg/l
93,3 % 0,6mg/l
Performance of the Unit:
5)
• Hydraulic daily load
• Crushing resistance
• Durability
............ kg/d
............ m3/d
pass
pass
pass
• Buyer’s address
(ten) year warranty from
(two) year warranty from
20 yr. month d.
No.
• Order No.
• Buyer
20 yr. month d.
P:
1
example
WASTEWATER TREATMENT
• WARRANTY SHEET
• INTRODUCTION
• INSTALLATION INSTRUCTIONS OF THE UNIT
• WARRANTY TERMS
• DIAGRAM AND TECHNICAL DATA OF THE UNIT
• TREATMENT PROCESS
• AUGUST BASIC CONTROLLER
• CONTROL AND MAINTENANCE MANUAL
• UNIT MAINTENANCE MANUAL
• CERTIFICATE
• DECLARATION OF PERFORMANCE
• COMMENTS AND NOTES
1
3
4
7
8
9
9
11
13
15
16
19
20
21
1WASTEWATER TREATMENT
example
WASTEWATER TREATMENT
3
• INTRODUCTION
-
referred to as Units or Unit, depending on context). Water treated in the Units can be discharged
the Unit, is installed next to the Unit housing.
-
-
ter from farms or animal slaughterhouses into the Unit.
example
WASTEWATER TREATMENT
3
• RULES FOR THE INSTALLATION OF THE UNIT
Caring for nature
-
IMPORTANT! If the Unit is not mounted on reinforced concrete rings, it may not be installed on
1.3. It is necessary to maintain the distance from adjacent objects established by the applicable
2.2. IMPORTANT!
upstream of the Unit.
diameter of the built-in couplings in the Unit.
-
Principal diagram 1
example
WASTEWATER TREATMENT
3. Construcon:
-
3.5. IMPORTANT!
3.2. IMPORTANT! Pit depth depends on the depth of the
3.3. IMPORTANT!
reinforcement mesh) is concreted on the compacted soil, or prefabricated reinforced concrete soles
can be used.
IMPORTANT!
Principal diagram 2
example
WASTEWATER TREATMENT
6
4. Installaon of the blower and the air supply pipe:
-
-
MUST be used in openings.
4.2. 220V-3X1.5 mm² electric cable is connected to the Unit.
losses, the turning points in the air supply line should be reduced to the minimum.
example, on undisturbed immobile soil.
5. Installaon and connecon of AUGUST BASIC:
-
tainer.
laid to the Unit.
Principal diagram 3
example
WASTEWATER TREATMENT
IMPORTANT!-
Buyer.
-
-
feasible period free of charge.
-
perature of
-
-
Unit.
underground body part of the Unit) are set out in the Unit Technical Passport prepared by the Manufac-
• WARRANTY TERMS
example
WASTEWATER TREATMENT
• UNIT DIAGRAM
• Technical parameters of the wastewater treatment plants
Type
Parameters of the
biological reactor Height of the
inlet pipe
Height of the
outlet pipe
Average el.
consumpon
programa
STANDART
Diameter Heigh
[mm] [mm] [mm] [mm] [kWh]
AT- 6 1400 1800 1300 1150 0,72
AT- 8 1400 2200 1700 1500 0,72
AT- 9 1470 2200 1800 1600 0,72
AT- 10 1600 2200 1700 1500 0,95
AT- 12 1750 2200 1700 1500 1,37
AT- 15 2050 2200 1700 1500 1,71
AT- 20 2050 2700 2200 2000 2,07
AT- 30 2300 3000 2500 2300 2,16
AT- 40 2850 2700 2200 2000 4,14
AT- 50 2950 3000 2800 2600 11,0
example
WASTEWATER TREATMENT
-
-
Solids bag
Air distribuon panel and adjustment valves
A-valve
The valve is parally opened.
B-valve
The valve is minimally opened (approx. 2.5 turns).
C-valve
-
-
to a
• TREATMENT PROCESS
• MECHANICAL AND ELECTRICAL DEVICES
9
example
WASTEWATER TREATMENT
Valve parally open
too strong.
D-valve
-
The valve is parally opened.
E-valve
maximally open all the me.
Air supply F
Flow controller
Blower
-
model of the cleaning unit.
Diuser
-
-
brane, polypropylene and stainless steel parts.
Airlis
Airli 1 – mixing in the solids bag
Airli 2 – sludge return from secondary seler
Airli 3 – internal recirculaon
9
example
WASTEWATER TREATMENT
11
Δ
SET
First run
Δ
SET.
Δ
SETSET the
Δ
SETSET, the
Change of mode/program:
Δ
Δ SET.
Programs:
The unit has 7 standard programs:
• VALDIKLIS AUGUST BASIC
example
WASTEWATER TREATMENT
11
pump is ON) occur during each standard program.
Descripon of programs:
loaded less than standard.
loaded more than standard.
Non-standard programs:
Δ
standard program.
Other sengs, informaon
SET is possible to jump from digit to digit or by Δ
ΔSET to select
languages.
Δ-
SET
• LEAVE MENU - pushing SET
and mode.
GSM module:
example
WASTEWATER TREATMENT
13
Important points of control:
Solids bag
Operaon of airli 1
Aeraon work
Operaon of airli 2
-
Operaon of airli 3
• OPERATION AND MAINTENANCE INSTRUCTIONS
Launching the Unit:
Unit shutdown:
The list of necessary maintenance tasks:
Method of control maintenance Frequency of control maintenance
Check the Unit for foul odour periodically
periodically
surface 1 x month
regulator 1 x month
Check the solids bag 1 x month
DURING THE INSPECTION, THE OWNER SHOULD:
example
WASTEWATER TREATMENT
13
Foam in the non-aerated chamber-
Brown foam-
Floang sludge in the secondary seler
Foul odour
Blower control
-
ly to perform the Unit maintenance.
Controller’s error messages
There are two types of alarm in the controller
-
Δ.
Opcal alarm
Constant green
Flashing green
Constant red
Flashing red
connect directly to the mains.
example
WASTEWATER TREATMENT
• REMOVAL OF EXCESS SLUDGE
Maintenance mode Maintenance intervals
1 x 6 months
1-2 x years
1 x year
1 x 6 months
Check the solids bag 1 x 6 months
1 x 6 months
INSPECTION AND SERVICE ARE CARRIED OUT ONLY BY AUGUST SPECIALISTS OR AUTHOR-
ISED REPRESENTATIVES:
All tasks performed must be recorded in the Unit maintenance documents.
Measurement of seled sludge content
results should be recorded in the Unit maintenance register.
Controller nocaons of maintenance
REPLACE FILTER-
CHANGE MEMBRANE
SET.
example
WASTEWATER TREATMENT
16
Removal of excess sludge
load on the Unit. As the age of the sludge in the Unit is at least 30 days, it means that the sludge is
aerobically stabilised and harmless.
IMPORTANT:
-
300 ml/l.
• The pump pipe for pumping excess sludge must be placed carefully into the biological reactor of the
the signatures of the responsible persons.
-
-
• UNIT MAINTENANCE MANUAL
example
WASTEWATER TREATMENT
• SECURITY
Household wastewater may contain organisms that are pathogenic to humans, and there-
fore, when working with the Unit, make sure to protect yourself:
samples in the same refrigerator).
disinfectant soap.
Personal and protecve equipment
• Work clothes, shoes.
Recommended tools for the Unit maintenance:
example
WASTEWATER TREATMENT
• MAINTENANCE MANUAL OF WASTEWATER TREATMENT UNIT
Date Completed tasks
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WASTEWATER TREATMENT
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• CERTIFICATE
example
This manual suits for next models
9
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