Importance et aspects socio-conomiques du traitement des eaux uses by Suharda Ra-image

Importance et aspects socio-conomiques du traitement des eaux uses by Suharda Ra

$ 31.41

ISBN-13: 9786207694624 ISBN: 9786207694624 Type: NA Format: Paperback Book Title: Importance et aspects socio-conomiques du traitement des eaux use Author: Suharda Ranasinghe gtin13: 9786207694624 Language: Does not apply Publication Name: NA

Description

Importance et aspects socio-conomiques du traitement des eaux uses by Suharda Ranasinghe Estimated delivery 3-12 business days Format Paperback Condition Brand New Description Le traitement des eaux usées est un domaine qui revêt une grande importance à l'heure actuelle, car il permet de résoudre de nombreux problèmes liés au manque d'eau dans le pays. Les stations d'épuration des eaux usées sont une méthode couramment utilisée pour purifier et nettoyer les eaux usées. Ces eaux usées traitées sont ensuite utilisées par les entreprises et les organisations. Les données du recensement montrent que le Sri Lanka compte une population de 20 millions d'habitants et que la masse terrestre disponible n'est que de 65 610 m². Les principaux parcs industriels du Sri Lanka génèrent environ 30 millions de mètres cubes d'eaux usées par an. (La loi impose que les eaux usées qui sont rejetées dans les eaux de surface intérieures à des fins d'irrigation subissent un traitement secondaire. Comme l'indique l'Autorité centrale pour l'environnement, environ 10 % des eaux usées rejetées dans l'environnement ne subissent aucun traitement. L'objectif est d'identifier l'importance et les aspects socio-économiques du traitement des eaux usées. Details ISBN 6207694627 ISBN-13 9786207694624 Title Importance et aspects socio-conomiques du traitement des eaux uses Author Suharda Ranasinghe Format Paperback Year 2024 Pages 56 Publisher Editions Notre Savoir GE_Item_ID:160800766; 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. Seller sent me the wrong book, but the book they sent sounded interesting enough for me to keep it. I still contacted the seller and communication was fast and professional. They apologized for sending me the wrong book and said I could return it for a refund. I told them that I liked the book they sent me and wanted to keep it. They were happy. Told them thank you and happy new year. People make mistakes, but the fact that this seller was quick and professional and apologized made a difference.

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  2. 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.

    coalmine489a

  3. The two new out-of-print books I ordered were exactly as described and shipped promptly. I did ask the seller's support person (an AI chatbot, I think) to be sure to package the items carefully, and "he" said that he'd make that request of the shipping department. I knew this was hooey, and as I expected, the books were shipped in nothing but a padded paper mailer, no other protection. I got lucky, no damage, but don't bother making special requests of this seller.

    Olivier Marguillard

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