Title
Chemical, Biological and ChemoBiological Pretreatment of Paddy Straw: Impact on Biogas Production,Used
Delivery time: 8-12 business days (International)
Paddy straw is one of the most abundant lignocellulosic wastes on the earth. The organic matter of paddy straw can be degraded by the sequential action of hydrolytic, acetogenic and methanogenic bacteria to produce biogas. But, lignin and silica are the main deterrents of microbial action on cellulose/hemicellulose component of paddy straw. Thus, for efficient utilization of paddy straw, pretreatment is very essential. This study is, therefore, aimed at comparing chemical, biological and combined (chemical+biological) pretreatment of paddy straw to analyze their potential in increasing paddy straw digestibility and biogas production. Chemical pretreatment proved to be better than the biological and combined pretreatment. Amongst the different chemical pretreatments, 4% NaOH and 4% Na2CO3 with 60 min microwave irradiation showed a profound increase in paddy straw digestibility with more than 85% silica removal and a respective increase of 60.9% and 54.4% in biogas production as compared to the untreated paddy straw.
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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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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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.