HENGKO® Diffusion stone for wastewaterfor microalgae farming
Revolutionize Mariculture Wastewater Treatment with our Cutting-Edge Microalgae Technology!
Our groundbreaking project focuses on the treatment and comprehensive utilization of microalgae in mariculture wastewater, offering a sustainable solution for wastewater management. Through meticulous research and analysis, we have achieved remarkable results and uncovered the immense potential of microalgae cultivation using wastewater.
Key Project Highlights:
1. Enhanced Microalgae Growth: With the utilization of our innovative bioreactor-aeration sparger, we have achieved a staggering microalgae growth density of 17.5g/L. This breakthrough technology maximizes productivity and ensures efficient nutrient absorption.
2. Promising Biodiesel Production: Our findings indicate an estimated biodiesel productivity of 27.8g/d per square meter. Harnessing the power of microalgae, we are paving the way for renewable energy sources while reducing our reliance on fossil fuels.
3. Efficient Nutrient Removal: Our technology showcases impressive removal rates of 71.9% for nitrogen and 72.4% for phosphorus in wastewater. By effectively reducing nutrient levels, we contribute to the preservation of water quality and the ecological balance of mariculture environments.
Advantages of Our Solution:
- Sustainable Wastewater Treatment: By utilizing wastewater for microalgae cultivation, we transform a potential environmental burden into a valuable resource, promoting circular economy principles.
- High Productivity: Our optimized cultivation techniques and advanced technology enable high-density microalgae growth, maximizing biomass production and ensuring economic viability.
- Environmental Stewardship: Our approach significantly reduces nitrogen and phosphorus levels in wastewater, mitigating the impact on surrounding ecosystems and preserving marine biodiversity.
- Social Impact: The research outcomes of this project have far-reaching implications and hold immense potential for wider adoption, positively impacting the mariculture industry and addressing global sustainability challenges.
Join us in revolutionizing mariculture wastewater treatment and embracing the power of microalgae. Together, we can create a more sustainable and environmentally conscious future. Contact us now to embark on a transformative journey towards responsible wastewater management!
Diffusion stone for wastewaterfor microalgae farming
Typical Applications
– Process development for vaccine, recombinant protein and monoclonal antibody production
– Process development for biofuels and for the production of secondary metabolites
– Process strategy development in batch, fed-batch, continuous or perfusion operation
– Scale-up and scale-down experiments
– Small scale production for e.g., diagnostic antibodies
– High cell density fermentation
– Suspension cultures and adherent cell culture with microcarriers
– Cultivation of filamentous organisms
FAQ:
Q: What is a diffusion stone for wastewater in microalgae farming?
A: A diffusion stone for wastewater in microalgae farming is a specialized device used to introduce air or oxygen into wastewater systems where microalgae are cultivated. It consists of a porous stone or sintered metal filter disc that allows the controlled release of tiny air bubbles into the wastewater, promoting oxygenation and providing an optimal environment for the growth of microalgae.
Q: How does a diffusion stone work in microalgae farming?
A: The diffusion stone works by connecting it to an air or oxygen source, such as an air pump or oxygen generator. When air or oxygen is supplied through the stone, it is diffused into the surrounding wastewater in the form of small bubbles. These bubbles increase the oxygen levels in the water, creating favorable conditions for microalgae growth and promoting their photosynthesis process.
Q: What are the benefits of using a diffusion stone in microalgae farming?
A: Using a diffusion stone offers several benefits in microalgae farming, including:
- Enhanced oxygenation: The diffusion stone helps increase dissolved oxygen levels in the wastewater, ensuring an optimal environment for microalgae growth.
- Improved productivity: Adequate oxygen supply can stimulate the growth and productivity of microalgae, leading to higher biomass production.
- Nutrient distribution: The circulation of bubbles from the stone helps distribute nutrients more evenly throughout the wastewater, ensuring uniform access for the microalgae.
- Prevention of sedimentation: Continuous bubbling from the stone helps prevent sedimentation of microalgae cells, maintaining their suspension and facilitating efficient light absorption.
Q: How should I choose a diffusion stone for wastewater in microalgae farming?
A: When selecting a diffusion stone, consider the following factors:
- Pore size: The diffusion stone should have fine and uniform pores to produce smaller bubbles, allowing for better gas diffusion and a higher oxygen transfer rate.
- Material: Choose a stone made of a durable and chemical-resistant material, such as stainless steel or ceramic, to withstand the harsh conditions of wastewater.
- Compatibility: Ensure the stone is compatible with the air or oxygen supply system you have in place, considering factors like pressure and connection size.
Q: How do I clean and maintain a diffusion stone?
A: Regular cleaning and maintenance are crucial to ensure the optimal performance of a diffusion stone. The specific cleaning instructions may vary depending on the manufacturer and material, but generally, the stone can be soaked in a cleaning solution (e.g., hydrogen peroxide or bleach) and then rinsed thoroughly with water. It's essential to remove any accumulated debris or mineral deposits that may hinder gas diffusion. Regular inspection and replacement of the stone, if necessary, are also recommended to avoid clogging and maintain efficient operation.
Q: Can diffusion stones be used in other applications besides microalgae farming?
A: Yes, diffusion stones have various applications beyond microalgae farming. They are commonly used in wastewater treatment, aeration systems for fermentation processes in brewing or winemaking, and industrial applications where oxygenation or gas diffusion is required. The versatility of diffusion stones makes them valuable in numerous industries that involve gas-liquid mixing or mass transfer processes.
