{"product_id":"marble-granite-composite-adel-ali-mohamed-9786209053375","title":"Marble\/ Granite composite","description":"Contamination of water with heavy metals has grown to be an important environmental problem that offers serious risks to public health and the economy. In this study, a mixture of granite and marble powder from Egypt was mixed in proportion w\/w (2:1) and was used as an adsorbent to remove lead and cadmium from aqueous solution. The prepared adsorbent was characterized by various techniques such as X-ray diffraction analysis (XRD), field emission scanning electron microscopy (SEM, EDX), Fourier transform infrared spectroscopy (FTIR), and surface area. 99.48% and 99.80% of Pb2+ and Cd2+ were maximally adsorbed by the adsorbent. The findings concluded that the Pb2+ and Cd2+ adsorption fit the Langmuir adsorption isotherm quite well, while kinetics studies were displayed second -order model. The optimum parameters of maximum removal for Pb2+and Cd2+on the adsorbents were applied to a real water sample from the lab disposal of a Kima factory, which shows high adsorption efficiency.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Adel Ali Mohamed\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 6209053378\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9786209053375\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Noor Publishing\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 10\/06\/2025\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 56\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.19lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 9.00h x 6.00w x 0.13d","brand":"Adel Ali Mohamed","offers":[{"title":"Paperback","offer_id":48175790883071,"sku":"9786209053375","price":29.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/files\/img_2cf4d0ab-9a82-47c2-aea3-bfee8a302a7b.jpg?v=1771335924","url":"https:\/\/www.whiterainbookhouse.com\/products\/marble-granite-composite-adel-ali-mohamed-9786209053375","provider":"WR Book House","version":"1.0","type":"link"}