Eco Paryavaran's Nanobubble Technology: Introducing EcoOxo+
Eco Paryavaran, a pioneering research organization with over two decades of experience in the environmental sector, is proud to introduce EcoOxo+, a groundbreaking nanobubble technology solution for wastewater treatment.
EcoOxo+: The Power of Nanobubbles
EcoOxo+ harnesses the extraordinary potential of nanobubbles to deliver sustainable, chemical-free wastewater treatment across various industries. This scientifically proven technology offers a wide range of benefits, including:
Enhanced Efficiency: Nanobubbles increase the efficiency of wastewater treatment processes, reducing energy consumption and operational costs.
Chemical-Free Treatment: EcoOxo+ eliminates the need for harsh chemicals, promoting environmentally friendly practices.
Improved Water Quality: Nanobubble technology significantly improves water quality, making it suitable for reuse and reducing environmental impact.
Customized Nanobubble Solutions for Diverse Industries
Eco Paryavaran understands that each industry has unique wastewater treatment challenges. That’s why EcoOxo+ offers customized solutions tailored to the specific needs of various sectors, including:
- Environment: EcoOxo+ helps environmental agencies and organizations achieve their sustainability goals through efficient wastewater treatment.
- Agriculture: The technology improves water quality for irrigation, enhances crop yields, and promotes sustainable farming practices.
- Manufacturing: EcoOxo+ optimizes wastewater treatment processes in manufacturing facilities, reducing costs and environmental impact.
- Education: Eco Paryavaran is committed to educating the next generation of environmental stewards through workshops, training programs, and partnerships with educational institutions.
About Nanobubble Technology
The term ‘Nanobubbles’ means bubbles that are very small in size. They are 70-120 nanometers only, which is 2500 times smaller than a single grain of salt. Nanobubbles can be created using any gas and injected into any liquid, and they display some special properties due to their size. The reason why nanobubble technology is different from conventional methods is that it enhances numerous physical, chemical, and biological processes.
How Nanobubbles Work Underwater
- Nanobubbles stay stable underwater for a longer period due to their negatively-charged surface (zeta potential);
- The internal pressure of nanobubbles in liquids is much higher than that of their environment, which helps in a very efficient dissolution of the gas into the liquids;
- While rising in water, the collapsing nanobubbles generate free radicals that catalyze chemical oxidation reactions;
- These unique properties of nanobubbles have led to multiple applications in various fields of science & technology, including industrial, biological, and medicine.
Indigenous Nanobubbles Technology in Water Purification
Indigenous Nanobubbles Technology in the field of Water Purification develops by applying the sheer resistance relationship between the interface of the object and the adjacent area. When gas, for example, oxygen, is split into Nano-size by the sheer force generated at the interface of an object, the dissolved gas gets increased. Nano-sized bubble (gas) exists in water for a long time without degassing, and dissolved gas is maintained high for longer.
Eco Paryavaran Presents Nanobubble Technology Driven Solutions
Eco Paryavaran is recognized as the top environmental consultancy in India, specializing in end-to-end environmental solutions, including Nanobubble Technology. Spearheaded by Dr. Sandeep Garg, Eco Group boasts of an extensive sales and support network, and nurturers a one-stop solution to all your environmental needs under a single roof. As the leading environmental consultant in India, Eco Group boasts of a differentiated ecosystem based on overall pollution abatement.
With more than 1,000 applications in North India, Team Eco is taking the nation towards a greener tomorrow, one step at a time. By adding the feather of Nanobubble Technology-driven solutions to its golden cap, Eco family is set to explore a new horizon of opportunities in the field of water purification.
Eco Paryavaran Laboratories & Consultants Pvt. Ltd. (Formerly known as Eco Laboratories & Consultants Pvt. Ltd.) is 100% accredited and approved by the National Accreditation Board for Testing and Calibration Laboratories (NABL). All types of environmental testing including, civil testing, air testing, water testing, soil testing, building materials testing, etc. are carried out with absolute precision by our lab division.
Apart from the National level accreditation and ISO 9001:2008 certifications, Eco Group has been certified & approved by top organizations such as Department of Science & Technology, Government of India, MoEF, PPCB, NPC, ISO, EMS, OHSAS, IPH, etc.
Nanobubble Case Studies
Case Study 1: Rejuvenation of Pond
PROJECT NAME: Engineering Nano Bubble Revolution for Rejuvenation of Ponds in Haryana
POND LOCATION: Khera, Haryana
VOLUME: 22,900 KL
NANOBUBBLE SYSTEM: Bubble Mixer – HMNB-010 (12 KL/hr)
POWER: 3.5 kwh
GAS: Oxygen (90%)
Case Study 2: Rejuvenation of Pond
POND LOCATION: Kanheri, Haryana
VOLUME: 29,343 KL
Case Study 3: Trial on STP
Trial on STP: The Sewage Treatment Plant (STP) at JLPL, located in Sector-94, boasts a capacity of 500 KLD, utilizing state-of-the-art SBR (Sequential Batch Reactor) Technology to effectively purify wastewater. Despite its design capacity, the actual flow typically ranges between 450-470 KLD, reflecting the practical operational dynamics of the facility. The treatment cycle within Tank 1 and Tank 2 is meticulously structured: it begins with a 3-hour phase dedicated to filling and aeration, followed by a 1-hour settling period, and culminates in a 25-minute decanting stage. During this 3-hour window, each tank receives approximately 60 m3 of sewage, with a steady inflow rate of sewage at 20 m3/hr. This precisely orchestrated treatment process ensures thorough purification of the sewage, aligning with regulatory standards and environmental sustainability goals.
The EcoOxo+, with a capacity of 12 m3/hr and a discharge flow rate set at 15% of the sewage flow rate (equivalent to 2 m3/hr), plays a pivotal role in enhancing treatment efficiency. Positioned to receive inlet from the final treated water tank, the system releases oxygenated water into SBR Tank 1 during the aeration phase of the cycle, boosting the biological processes vital for sewage treatment.
Table: A Comparison of water quality parameters for the samples collected from STP inlet and SBR tank 1 & 2 outlet (When NB was operational vs. Blower Operational)
Inferences:
Based on the provided inferences, the project has yielded promising results in terms of wastewater treatment using the Advanced Oxidation Process (AOP), particularly with the implementation of the Nano Bubble unit. Here are some key observations:
- Significant BOD Reduction: The Nano Bubble unit achieved a remarkable reduction in Biochemical Oxygen Demand (BOD), exceeding 90% within just 2 hours of operation. This indicates the effectiveness of the AOP in degrading organic pollutants in the water.
- Effective Disinfection: The outlet of the Sequential Batch Reactor (SBR) Tank 1 showed Fecal Coliform levels below detectable limits, indicating successful disinfection of the water. This suggests that the AOP is capable of effectively eliminating harmful bacteria.
- COD and TSS Removal: The AOP process demonstrated impressive removal efficiencies for Chemical Oxygen Demand (COD) and Total Suspended Solids (TSS), achieving reductions of up to 80-85%. This highlights the effectiveness of the process in removing various pollutants from the water.
- Reduction in TDS: Total Dissolved Solids (TDS) saw a notable reduction of approximately 35%, indicating the AOP’s ability to remove dissolved minerals and salts from the water.
- Nitrogen Reduction: Total Nitrogen levels were reduced by 60% with 2 hours of Nano Bubble unit operation, indicating effective nitrogen removal capabilities of the AOP.
Overall, these findings suggest that the Nanobubble unit is highly effective in treating water and wastewater, achieving significant reductions in various pollutants including organic matter, bacteria, suspended solids, dissolved solids, and nitrogen compounds. These results bode well for the potential application of the AOP technology in large-scale water treatment processes.
After successfully reducing pollutants in SBR Tank-1, the operation of blowers in SBR Tank-2 was halted to assess the full efficiency of nano bubble technology across the entire SBR-based sewage treatment plant. This measure also aimed to estimate the consistency of the nano bubble unit’s performance. The plant operated solely on nano bubble technology for one month, during which two sets of samples were collected: one at the beginning of the trial and another at the end.
Table: The details of water quality parameters from STP inlet and STP outlet (When only NB was operational for 2 hours per cycle).
Analysis of Energy Efficiency by Nanobubble Technology
Energy meter readings were logged under STP conditions, both with and without nanobubble technology. When the STP was solely reliant on blowers in both tanks, energy consumption was higher, tallying around 5000-5500 units per month.However, introducing nanobubble technology to Tank-1 alongside blowers in Tank-2 led to a noticeable reduction, with monthly projected consumption dropping to 4600 units. Further efficiency gains were realized when blowers were deactivated in both tanks, and only nanobubbles were utilized in both tanks. Under these conditions, energy consumption decreased even more, reaching 3900 units per month. This demonstrated a significant achievement in power conservation through nanobubble technology. Remarkably, approximately 30% of energy was saved without any compromise to water quality at the outlet.
Case Study 4: Efficient Surfactant Degradation in Wastewater Using Nanobubbles
OBJECTIVE: To investigate the effectiveness of nanobubbles in degrading and removing a specific surfactant from contaminated water and evaluate the potential for wastewater treatment.
Results and Discussion: The reduction in surfactant concentration over time between the nanobubble treatment and the conventional treatment has been compared as shown below:
ECOOXO+ was used to introduce nanobubbles in the contaminated water and experiment without nanobubbles served as control group. Each experiment was conducted for 24 hours.
Nanobubble, microbubble, and macrobubble treatments were applied to a controlled volume of SDBS-contaminated water.
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