Title
Reduccin de boro en aguas procedentes de la desalacin: mosis inversa frente a intercambio inico (Spanish Edition),Used
Delivery time: 8-12 business days (International)
El objetivo del presente trabajo ha sido profundizar en el estudio de la eliminacin de boro de las aguas procedentes de la desalacin mediante las dos vas alternativas ms factibles, la smosis inversa y el intercambio inico. Para ello se ha trabajado a escala piloto, en continuo, tratando un agua en condiciones reales, procedente directamente de un proceso de desalacin de agua de mar. Se ha estudiado el comportamiento de tres membranas de aguas salobres de diferentes fabricantes. Se ha determinado la influencia del pH en el flujo de permeado, en el rechazo de sales y de boro y el comportamiento cintico de la membrana respecto al rechazo de boro. Por otra parte se ha estudiado el comportamiento de tres resinas de intercambio inico, especficas para la eliminacin de boro, de diferentes fabricantes, analizando los parmetros cinticos. Se ha realizado una valoracin econmica, tanto del proceso de smosis inversa como del de resinas de intercambio inico, comparndose los resultados. Los dos procesos pueden ser vlidos para la eliminacin de boro desde el punto de vista tcnico y econmico.
By changing our most important processes and
products, we have already made a big leap forward. This ranges from the
increased use of more sustainable fibers to the use of more
environmentally friendly printing processes to the development of
efficient waste management in our value chain.
⚠️ WARNING (California Proposition 65):
This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, please visit www.P65Warnings.ca.gov.
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Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
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If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
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Secure Payment
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.