Mthode de bio-sorption pour liminer le plomb des eaux uses by Sachintha Manoj Pa-image

Mthode de bio-sorption pour liminer le plomb des eaux uses by Sachintha Manoj Pa

$ 32.12

Author: Sachintha Manoj, Hashani Warnapura, Prasad Erandika Language: Does not apply ISBN-13: 9786207894178 gtin13: 9786207894178 Publication Name: NA Type: NA Book Title: Mthode de bio-sorption pour liminer le plomb des eaux uses ISBN: 9786207894178 Format: Paperback

Description

Mthode de bio-sorption pour liminer le plomb des eaux uses by Sachintha Manoj, Hashani Warnapura, Prasad Erandika Estimated delivery 3-12 business days Format Paperback Condition Brand New Description Après la révolution industrielle, les métaux lourds sont devenus le sujet le plus populaire en raison de leurs conséquences néfastes. Il existe de nombreuses méthodes pour éliminer les métaux lourds des eaux usées utilisées dans l'industrie: échange d'ions, méthodes de filtration, osmose inverse et méthodes d'adsorption. Le plomb est l'un des métaux lourds les plus nocifs contenus dans les eaux usées et de nombreuses industries travaillent avec du plomb. Compte tenu de ces facteurs, nous avons choisi d'éliminer le plomb des eaux usées synthétiques en utilisant des feuilles de jacquier (Artocarpus heterophyllus). L'étude a été menée pour trouver les conditions optimales d'élimination du plomb des eaux usées à l'aide de feuilles de jacquier. Des bio-sorbants non modifiés et modifiés ont été utilisés pour déterminer les conditions qui permettent d'obtenir la plus grande capacité d'élimination des métaux. Les autres paramètres pris en compte sont le pH des eaux usées, la concentration initiale des eaux usées, le temps de contact et le dosage de l'adsorbant. La modification a été effectuée en utilisant de l'acide acétique pour augmenter la porosité et améliorer la qualité de l'eau traitée. Details ISBN 6207894170 ISBN-13 9786207894178 Title Mthode de bio-sorption pour liminer le plomb des eaux uses Author Sachintha Manoj, Hashani Warnapura, Prasad Erandika Format Paperback Year 2024 Pages 52 Publisher Editions Notre Savoir GE_Item_ID:161335766; About Us Grand Eagle Retail is the ideal place for all your shopping needs! With fast shipping, low prices, friendly service and over 1,000,000 in stock items - you're bound to find what you want, at a price you'll love! Shipping & Delivery Times Shipping is FREE to any address in USA. Please view eBay estimated delivery times at the top of the listing. Deliveries are made by either USPS or Courier. We are unable to deliver faster than stated. International deliveries will take 1-6 weeks. NOTE: We are unable to offer combined shipping for multiple items purchased. This is because our items are shipped from different locations. Returns If you wish to return an item, please consult our Returns Policy as below: Please contact Customer Services and request "Return Authorisation" before you send your item back to us. Unauthorised returns will not be accepted. Returns must be postmarked within 4 business days of authorisation and must be in resellable condition. Returns are shipped at the customer's risk. We cannot take responsibility for items which are lost or damaged in transit. For purchases where a shipping charge was paid, there will be no refund of the original shipping charge. Additional Questions If you have any questions please feel free to Contact Us. Categories Baby Books Electronics Fashion Games Health & Beauty Home, Garden & Pets Movies Music Sports & Outdoors Toys

  1. The basket is perfectly what I ordered and as listed. It came in the factory packaging and was perfect upon delivery. Thank you postal service lol. The delivery took way longer than listed though, it was listed to come in a week from purchase, but took a whole month. I had some concerns at first, but communication with the company was top notch and they were very professional and answered most of my questions satisfyingly. Just prepare for a longer wait than listed, but I got what I bought lol.

    coalmineedbb

  2. Leaving positive feedback because 1) item was packed well & arrived as described 2) seller did give partial refund when subsequent price dropped below org purchase price. 3) communication was quick However, there was a downside to this transaction -item listed as in-stock but ended up waiting nearly a month for them to get it from their distributer then ship it to me (bought June 29th, arrived around July 21). Auction said 12-15 days. Better clarity would have prevented lot of frustration

    omar fadl415

  3. The seller was very responsive and answered me on a timely matter. The product itself came in its packaging and was new, not used at all. The packaging was not beat up or anything, safely delivered to my mailbox. No mix ups and zero stress with delivery. The price for the product is completely understandable for the product. I really appreciate the seller and I am very happy to have purchased through this seller. Completely trustable!

    Kamlendra Chauhan

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