Retap Solutions is specialized in Process Design Detailed Engineering, Refurbishing , Auditing and Training of the following
Preventing run-off and accumulating the rainwater to replenish it for re-use, we provide the best rainwater harvesting solutions. With the use of latest technology and premium grade materials, we ensure optimum performance and high functionality of our products. The collected rainwater can be utilized in various ways or directly for recharge purposes.
The Technology of rain water harvesting
The term ‘water harvesting’ is usually taken to mean the immediate collection of rainwater running off surfaces upon which it has fallen directly.
It can be divided according to the purpose and the source of collecting water.
Methods includes the following:
- Roof top harvesting
- Run off harvesting
Roof top harvesting
This method include the catchment area as the roof top in rural and urban area. This include Rooftop of houses, flats, factories, offices and complexes.
Runoff harvesting
Here the runoff water is collected- Gardens, driveways, landscapes, open fields, parks, roads and pavements and other open areas of the environment can be used to harvest the rain water runoff.
Using this method, it is possible to collect water from a larger area. This is particularly advantageous in areas of low rainfall.
Components of rain water harvesting
Rain water can be collected from most forms of roofs. Tiled roofs, or roofs sheeted with corrugated mild steel etc are preferable, since they are the easiest to use and give the cleanest water.
Thatched or palm leafed surfaces are also feasible, although they are difficult to clean and can often taint the run-off. Asbestos sheeting or lead-painted surfaces should be avoided.
Gutters and pipes
In a roof top system gutters and pipes are used to collect and transport water to the storage tanks. These pipes and gutters can be made of PVC or metal,but PVC is widely used.
Filters
They are used to filter out the debris that comes with the roof top water and prevent them being added to the storage tank.
- Mesh filters
- First-flushing devices
- Sediment discharge tap
Storage facility
Storage tank is the structure where the water is stored. This can be varied according to the shape- cylindrical, rectangular, hexangular, square.
Material of construction- rainforced cement concrete (RCC), Ferro cement, Masonery, Plastic or metal sheets.
Position of tank- Above ground, Partly underground, fully underground.
Water treatment is any process that improves the quality of water to make it more acceptable for a specific end-use. The end use may be drinking, industrial water supply, irrigation, river flow maintenance, water recreation or many other uses, including being safely returned to the environment.
Retap Solutions offers Design & Selection of wide range of Clarification Systems and some of them are as below:
- CONVENTIONAL CLARIFIERS
- CLARIFLOCCULATOR
- LAMELLA CLARIFIER/ INCLINEDPLATE SETTLER
- TUBE SETTLERS
- REACTIVATOR CLARIFIER & MANY MORE
Retap Solutions offers design & selection of wide range of Filtration Systems and some of them are as below
- GRAVITY SAND FILTERS
- PRESSURE SAND FILTERS
- ACTIVATED CARBON FILTERS
- DYNA SAND FILTERS
- AUTO SCREEN FILTERS
- AUTO DISC FILTERS & MANY MORE
Retap Solutions offers design & selection of wide range of Aeration Systems to match the site conditions & to meet the final required quality as follows.
- DIFFUSED AERATION SYSTEM – DAS – FIXED
- DIFFUSED AERATION SYSTEM – RETRIEVABLE
- DAS – TUBULAR
- DAS – DISC
- SUBMERSIBLE JET AERATION
- SURFACE AERATION
Retap solutions offers various technologies in both STP and ETP like:
- Sequencing Batch Reactor-SBR
- Moving Bed Bio-Reactor – MBBR/ Fluidized Bed Bio-Reactor – FBBR
- Membrane Bio-Reactor – MBR
- Activated Sludge process – Extended aeration -ASPEA
Activated Sludge Process – Extended aeration
Sequential Batch Reactor (SBR)
Moving Bed Bio-Reactor (MBBR)
MBBR/FBBR
- Compact and Modular MBBR/FBBR
- Being used where space is a real constraint
- Attached growth process utilizes special plastic media for retaining more biomass in the attached form.
- The units shall be either in MS or in RCC based on customer need.
- Reduced power consumption
- Low sludge production
- High organics loading is possible
- Compact Tube / Inclined plate settlers used in place of huge clarifiers.
Membrane Bio-Reactor (MBR)
- Superior Treated water quality
- Improves down stream RO performance ( longer life for RO membranes, higher flux, fewer cleaning)
- Best suited for plant capacity augmentation where space is a constraint.
- Unlike ASP it does not require clarifier, and filtration system
- Increase volumetric loading
- Easy sludge handling (Less sludge wasting due to higher Sludge age),Removal of micro nutrients possible.
Wastewater treatment is a process used to convert wastewater into an effluent(out flowing of water to a receiving body of water) that can be returned to the water cycle with minimal impact on the environment or directly reused. Retap Solutios offers process, design and detailed engg services for varied type of industries.
- Textile processing Industries
- Garment washings
- Sugar Industries
- PCB Industries
- Breweries & Distilleries
- Electro plating Industries
- Automobile Industries
- Tanneries
- Food Processing Industries
- Pharmaceuticals
Retap Solutions offers process, design and detailed engg services for Modular, Compact, Pre Fabricated WW treatment and recycle systems providing simple, trouble free & cost effective treatment at your door steps with a resale value for simple to complex wastes.
Salient features of pre fabricated skid mounted units:
- SIMPLE & MODULAR
- ENTIRE UNIT IS IN SS MAKE IT LONG LIFE AND CORROSION FREE
- CARBON STEEL OPTIONS ARE ALSO AVAILABLE.
- COMPACT & OCCUPIES LESS FOOT PRINT AREA
- FACTORY ASSEMBLED ( PREFABRICATED )
- MOBILE ( Could be shifted to new locations )
- SUITABLE FOR EXPANSION
- TROUBLE FREE
- COST EFFECTIVE
- JUST IN TIME INVESTMENT
Some of the applications would cover:
- SEWAGE & SULLAGE TREATMENT & RECYCLE FOR HOUSING & COMMERTIAL COMPLEXES, IT PARKS, LABOUR COLOUNIES AT VARIOUS CONSTRUCTION SITES.
- HOTEL INDUSTRIES ( ESP. KITCHEN & LAUNDRY WASTES )
- VEHICLE WASHINGS, CAR WASH CENTRES / STATIONS
- FOOD PROCESSING INDUSTRIES
- GARMENT WASHING UNITS
- PLATING & HEAVY METAL PROCESSING INDUSTRIES
- RAIN WATER & STORM WATER TREATMENT & REUSE
- SURFACE POTABLE WATER PRETREATMENT
- MEDICAL & RESEARCH CENTRES
- ADD-ON UNITS FOR POLISHING OF EXISTING ETP
- ADD-ON UNITS FOR AUGMENTATION OF Q & LOAD
- AUTO pH CONTROL SYSTEMSAND MANY MORE.
Retap Solutions offers process design & detailed engineering of various water, waste water and sewage treatment systems on customer need.
Retap Solutions range of skid mounted Reverse Osmosis Systems – RO Plants
Reverse Osmosis – RO is a water purification technology that uses a semi permeable membrane to remove ions, molecules, and larger particles from drinking water.
Retap Solutions offers design and detailed engineering Reverse Osmosis systems which are highly efficient, reliable and cost effective in removing Total dissolved salts from the water, Treated sewage & Effluent and provide ultrapure water for variety of Recycle applications.
Applications
- Mineral Water.
- Processed water for Manufacturing.
- Recycling of treated sewage.
- Recycling of treated effluent.
Advantages
- Reliable & Consistent water quality .
- Low Operating and Maintenance Cost.
- Easy for installation, operation and Maintenance.
- Available in various capacities to suit End User requirements.
Retap Solutions offers process design & detailed engineering of various water, waste water and sewage treatment systems on customer need.
ADVANTAGES
- Reliable & Consistent water quality
- COMPACT AND MODULAR
- USER FRIENDLY SYSTEMS
- Low Operating and Maintenance Cost
- Easy for installation, operation and Maintenance
- Available in various capacities to suit End User requirements.
TROUBLESHOOTING, RETROFITTING, AUGMENTATION & BIO REMEDIATION
Retap Solutions offers expertise in the Troubleshooting ( process ), Operation & Maintenance, Augmentation & Retrofitting of WTP, STP, ETP / WWTP & ZLD plants and systems.
Retap Solutions offers both class room & filed training to Middle Management & Facility Management Teams for indepth understanding of various water, waste water and sewage treatment systems for effective operation of the systems. We also take up Annual Maintenance contracts – AMC for overseeing the operation of the various water & WW treatment and recycle systems.
- SERVICES OFFERED
- TRAINING
- ANNUAL MAINTENANCE
- AUDITING OF TREATMENT SYSTEMS
- GUIDANCE IN RETROFITTING / REFURBISHING & AUGMENTATION OF EXISTING WTP, STP , ETP AND RECYCLE SYSTEMS
- WATER AUDIT
Water, one of the priceless resources on our planet, is today in need of conservation. Essentially for human survival, water calls for proper management and preservation to sustain the lives of every single creature on this planet.
India is the second most populous country in the world going to face extreme water crises in the coming few years. As per the reports of NITI Ayog 2018, 21 major cities of the country are in threat to run out of the groundwater. Shortage of water and its inadequate and unhygienic supply is becoming the primary cause of deaths in millions of people in India. According to 2018 UN report, the demand of water supply will reach twice as much the availability by the year 2030. The rate with which India’s reservoirs are running below average water levels, the day zero will be approaching soon. Therefore, it is the high time to ponder upon some of the proven water conservation techniques. Rainwater harvesting, wastewater treatment, and reclamation are some of the steps that call for action.