การกำจัดตะกั่วและทองแดงจากน้ำเสีย โดยซิลิกาเจลที่ใช้แล้วเคลือบด้วยเหล็กออกไซด์
An iron-oxide coated waste silica gel was prepared for using as an adsorbent. Two preparation methods, modified adsorption method and modified precipitation method, were used. For the modified adsorption method, 5 grams of silica gel pretreated at 100 ํC for 24 hours were mixed with 10 mL of 0.35 %w...
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| Format: | Theses and Dissertations |
| Language: | Thai |
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จุฬาลงกรณ์มหาวิทยาลัย
2004
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| Online Access: | https://digiverse.chula.ac.th/Info/item/dc:57618 |
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| Institution: | Chulalongkorn University |
| Language: | Thai |