| The importance of having suitable treatment facilities for sewage has gained tremendous ground in the last 5 years. Statutory compliance requirements, economic factors, disposal problems, self-regulatory mechanisms of organizations, environmental policies of organizations etc.. have given this field its long-due importance. AIMS has a tremendous edge over most other solution providers. We have not one, but two types of STP solutions to offer to our customers. On our continuous efforts and R & D, we are developing our EADOx process day by day to give constant performance with low cost. |
|
| • EADOx (electro coagulation process) |
• Conventional process – consisting of FBBR / SAFF /SBR process |
|
| Many wastewater contaminants are held in solution due primarily to electrical charges. Bacteria, algae, oils, clays, carbon black, silica, phosphate, nickel, lead, chromate and other ions, are only some examples. Neutralization of these charges and the subsequent precipitation of these contaminants can be achieved either by chemical or by electrochemical means. ELECTROCOAGULATION or ELECTROLYTIC systems have been employed for years in the treatment of wastewater. Most rely upon high voltages to produce a strong electromagnetic field in order to disrupt the attraction of the particles, allowing suspended contaminants to precipitate. |
|
|
|
|
|
|
| What (Electrocoagulation process) is .... |
| • EADOx (Electrocoagulation Process) is cheaper than conventional system when the cost of STP – (plant and machinery + civil) is compared. |
| • EADOx (Electrocoagulation Process) occupies the least space occupying among all technologies |
| • EADOx (Electrocoagulation Process) is cheaper than conventional systems in operating costs. |
| • EADOx (Electrocoagulation Process) is “smell free” as it does not generate any gases |
| •
EADOx (Electrocoagulation Process) is “noise-free”. It is a silent process |
| • EADOx (Electrocoagulation Process) is “area – free”. It requires no civil works and the units are modular and can be kept any where – under ground, above ground, basement, terrace… (however it requires a drainage point) |
| • EADOx (Electrocoagulation Process) is “quantity – free” . All biological systems fail when they need to operate at lesser than design loads – say at 30% of load. EADOx can operate at ANY LOAD. |
| • EADOx (Electrocoagulation Process) is modular. Based on needs, customers can add additional trains of EADOx. |
EADOx (Electrocoagulation Process) has been performing for MORE THAN 6 YEARS in more than 100+ installations in India.
EADOx (Electrocoagulation Process) is available for our customers, from 1000 litres/day (for a house) to 1000 m3/day ( 1 MLD) |
|
|
| Advantages of EADOx (Electrocoagulation Process) |
|
| • A Chemical Free, Non Biological Process |
| • Eliminates Procurement, Transportation, Storage, Preparation And Use Of Hazardous And Expensive Chemicals |
| • High Contaminant Removal |
| • Reduces Dependence On External Source For Water Supply for various Uses |
| • Improves Health of Water Body where Treated Water is Discharged, Reducing Pollution & Making it Eco Friendly |
| • Saves Water, Energy and Chemicals |
| • Far less Skill Required In Operation and Maintenance |
| • Far less Moving Parts, Reducing Plant Down Time |
| • Needs Less Floor Space with Small Foot Print |
| • Noiseless Operation (except of transfer pumps) |
| • Lower Capital, Operating And Life Cycle Cost (Do we commit to these?) |
| • Better Performance To Cost Ratio |
| • Environmental friendly as it does not deplete atmospheric oxygen like conventional systems |
|
|
|
|
 |
| SAFF – (Submerged Aerobic Fixed Film) process is an attached growth process |
| • SAFF is “safe”. It is time tested, reliable and one of the very few biological systems wherein control of STP performance is within the manageable range. |
| • SAFF provides relatively clear treated water with consistent outlet BOD. |
| • SAFF requires lesser area than conventional systems |
| • SAFF generates lesser bacterial sloughing and does not require extensive sludge management systems |
| • SAFF requires lesser power than conventional systems |
• SAFF is the biological process alternative to FBR (Fluidized Bed Reactor), RBC (Rotating Biological Contactors), and other such attached growth processes SBR (SEQUENTIAL BATCH REACTOR)
Sequencing batch reactors (SBR) or sequential batch reactors are industrial processing tanks for the treatment of wastewater. SBR reactors treat waste water such as sewage or output from anaerobic digesters or mechanical biological treatment facilities in batches. Oxygen is bubbled through the waste water to reduce biochemical oxygen demand (BOD) and chemical oxygen demand (COD) to make suitable for discharge into sewers or for use on land.
While there are several configurations of SBRs the basic process is similar. The installation consists of at least two identically equipped tanks with a common inlet, which can be switched between them. The tanks have a "flow through" system, with raw wastewater (influent) coming in at one end and treated water (effluent) flowing out the other. While one tank is in settle/decant mode the other is aerating and filling. At the inlet is a section of the tank known as the bio-selector. This consists of a series of walls or baffles which direct the flow either from side to side of the tank or under and over consecutive baffles. This helps to mix the incoming Influent and the returned activated sludge, beginning the biological process. |
|
|
