Effluent Treatment Plants

OCEANIC effluent treatment plants are available to treat various types of industrial effluents and sewage, to produce treated water within prescribed standards by various state Pollution Control Boards for disposal on land for irrigation or in surface waters.

Industrial Waste

BAR SCREEN CLARIFIERS
OIL SKIMMER FLOCCULATORS
AERATION GRIDS SLUDGE HANDLING EQUIPMENTS
PUMPS/BLOWERS CHEMICAL DOSING SYSTEMS
BUBBLERS/DIFFUSERS TERTIARY TREATMENT PLANTS
MIXERS / AGITATORS SURFACE AERATORS (FIXED / FLOATING)

OCEANIC's expert process design gives optimum values for capital cost and operating cost to maintain pH. oil/grease.

BOD. COD. TSS. TDS etc. within prescribed levels.

OCEANIC has following special equipments to suit specific needs of industries.

Floating Oil Skimmers.
Floating Surface Aerators.
Mercury Removal Systems.
Chemical Reaction based plants for removal of chromium, lead etc.
OCEANIC also offers equipments for Air Pollution.

Bag Filters
ESP
Mist Eliminators
Gas scrubbers
Fume extraction system etc.
DOMESTIC WASTE SEWAGE TREATMENT PLANTS

BAR SCREEN CLARIFIERS
OIL SKIMMER FLOCCULATORS
AERATION GRIDS SLUDGE HANDLING EQUIPMENTS
PUMPS/BLOWERS CHEMICAL DOSING SYSTEMS.
BUBBLERS/DIFFUSERS TERTIARY TREATMENT PLANTS.
MIXERS / AGITATORS SURFACE AERATORS (FIXED / FLOATING)

Package Sewage Plant

For treating municipal sewage, or sewage generated by large colonies, Hotels, Hospitals and institutions / commercial buildings, 'OCEANIC' offers compact sewage treatment plants.

The treated effluent water can be further polished through Tertiary stage comprising filteration plant and Softeners to produce clean, clear and hardness free water for reuse in the industries for Cooling Tower make up and gardening purpose.

When the Sewage Treatment and Effluent Treatment became statutory requirement of all the State Pollution Control Boards, everybody, whether a Hotelier or Industrialist were looking for economical, easy to install and operate compact type Effluent Treatment Plant. Since the land is extremely expensive, very few industries could afford the large treatment units as recommended by most of the Consultants. These large units were designed on the theoretical knowledge mainly.

OCEANIC being pioneer in the field was always in the search of some technology by which the need of the industries and Hotels can be easily satisfied.

After years of research, we have now developed a Compact and Versatile Effluent Treatment Plant, which can treat upto 100 cu. mt/day of efflent or sewage with inlet BOD of around 300 mgs/lit. The entire plant is package unit which is skid mounted and can be installed near to the effluent receiving underground tank. This is the only underground tank which client has to provide at site to collect the raw sewage/effluent. After treatment, the treated water can be reused for gardening or can be disposed off Onland irrigation. The area occupied by the plant is only 5 M x 2 M (10 sq. mt.). The power requirement is only 7.5 HP(5.2 kw).

Principle of Treatment:

The package plant employs all the treatments of Aerobic system, which is conventional and proven throughout the world. This includes:

1. Aeration by air sparger.
2. Coagulation.
3. Quick setting/ sedimentation using inclined Tube Settler.
4. Filteration through sand filter.
5. Chlorination (optional).
6. It includes Secondary and Tertiary Treatment Plant.

1. High efficiency and large treatment capacity.
2. Compact arrangement saves installation space.
3. Pre assembled design save installation cost.
4. Minimum maintenance cost.
5. Low power consumption.
6. Full line of standardized equipment for quick delivery.

Applications:

• Sewage Treatment by Hotel Industries producing 100 cu. mt. of waste.
  "We can also make this package plant of any capacity."
• Industrial Effluent Treatment with the increase in the inlet BOD level, the flow will reduce proportionately, for e.g, if the inlet BOD is 5 mg/lit, the output will be 60 cu. mt./day.
• If the aeration portion is removed from this plant, it can be used as Drinking Water Treatment Plant for rural area.

Treatment Process Schematic:

Outline of the process:

The effluent generated at various points is collected in an underground tank after screening. For sewage the points does not need much of the adjustment but for Industrial effluent, if required, pH should be adjusted in the neutral range by adding lime / dilute acid. The aeration grid is provided with the package plant for sparging compressed air with the help of the Blower. The aerated effluent is continuously pumped to the ITS, where alum is also dosed with the help of Metering Pump. The settled biomass at the bottom of the hopper is recycled back to the aeration tank and the clear effluent flow by gravity to the Gravity Sand Filter, which produces clear water. The Inclined Tubes provided in the ITS also helps in removing BOD due to the film formation of bacteris from the inner surface which comes in contact with aerated effluent and act as a Polisher and tremendously help in reducing the BOD level. The pre wired Control Panel is provided to operate all the motors from one point.

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