Application of Adsorbents for Water Pollution Control

A Note on the Advances in Adsorption Technology for Water Treatment: Progress and Challenges

Author(s): Amit Bhatnagar

Pp: 523-528 (6)

DOI: 10.2174/978160805269111201010523

* (Excluding Mailing and Handling)

Abstract

This note briefly summarizes the progress and advances in adsorption technology for water remediation. Although numerous adsorbents have been developed and examined in water treatment, their potential needs to be further assessed on pilot scale with real surface/ground water and/or wastewater. Development of some synthetic, hybrid and nano-scale adsorbents show high efficiency towards specific pollutants removal, but more research is needed prior to their use in full-scale application in water and wastewater treatment.


Keywords: Adsorption, Adsorbents, Biosorbents, Activated carbon, Zeolites, Silica gel, Activated alumina, Regeneration, Nano-adsorbents, Layered double hydroxides.

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      • 13. app/Models/UserAccess/UserAccess.php:1266
      • 14. app/Http/Controllers/ChapterController.php:1518
      • 15. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
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      • 13. app/Models/UserAccess/UserAccess.php:1266
      • 14. app/Http/Controllers/ChapterController.php:1549
      • 15. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 16. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 17. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
    • select b.banner_link, b.banner_name, b.banner_script, b.banner_remarks, b.banner_file_name, b.banner_placement, bd.content_type, bd.content_id from `tbl_banner` as `b` inner join `tbl_banner_detail` as `bd` on `bd`.`banner_id` = `b`.`banner_id` inner join `users` as `u` on `u`.`id` = `b`.`updated_by` where `b`.`banner_ebook` = 1 and `bd`.`content_type` = 'B' and `bd`.`content_id` = 1128 and `b`.`banner_from_date` <= 1739958815 and `b`.`banner_to_date` >= 1739958815 and `b`.`banner_status` = 'A' order by `b`.`banner_id` desc
      1.51msalphaeurekaselec_live_10_06_2022Banner.php#95
      Bindings
      • 0: 1
      • 1: B
      • 2: 1128
      • 3: 1739958815
      • 4: 1739958815
      • 5: A
      Backtrace
      • 13. app/Models/Banner.php:95
      • 14. app/Http/helpers.php:404
      • 17. vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php:124
      • 18. vendor/laravel/framework/src/Illuminate/View/Engines/PhpEngine.php:58
      • 19. vendor/laravel/framework/src/Illuminate/View/Engines/CompilerEngine.php:73
    • select count(*) as aggregate from `uc_cart_products` where cart_id='935259e3c58f05070b9015bd919659bb'
      300μsalphaeurekaselec_live_10_06_2022Cart.php#271
      Backtrace
      • 15. app/Models/Cart.php:271
      • 16. view::layouts._header:260
      • 18. vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php:124
      • 19. vendor/laravel/framework/src/Illuminate/View/Engines/PhpEngine.php:58
      • 20. vendor/laravel/framework/src/Illuminate/View/Engines/CompilerEngine.php:73
    App\Models\Keywords
    10Keywords.php#?
    App\Models\Chapter
    1Chapter.php#?
    App\Models\Ebook
    1Ebook.php#?
        _token
        i3oxd97k6db5BdkJYHCqp4OWIXZndnLWDFIjAD3n
        uc_cart_id
        935259e3c58f05070b9015bd919659bb
        _previous
        array:1 [ "url" => "https://alpha.eurekaselect.com/chapter/4633" ]
        _flash
        array:2 [ "old" => [] "new" => [] ]
        PHPDEBUGBAR_STACK_DATA
        []
        path_info
        /chapter/4633
        status_code
        200
        
        status_text
        OK
        format
        html
        content_type
        text/html; charset=UTF-8
        request_query
        []
        
        request_request
        []
        
        request_headers
        0 of 0
        array:17 [ "x-https" => array:1 [ 0 => "1" ] "host" => array:1 [ 0 => "alpha.eurekaselect.com" ] "priority" => array:1 [ 0 => "u=0, i" ] "cookie" => array:1 [ 0 => "wayfindertarget=eyJpdiI6InFRN0lSMlZrWDRmMmMrNy80Sk9laEE9PSIsInZhbHVlIjoicy83eVF2eVpya3dZZ1pMSnlneVcybW45ZUQrTGpMYXNqV2FvZjVhMS9DND0iLCJtYWMiOiI3NDI2MzYyMDFmYzJhZmUyZWMxMjA0OTZmMmNhM2U5YWZjOTcxYmNkZGZhM2Q2NzAxOGQyYjEzMjQ1NmU4ZWRhIiwidGFnIjoiIn0%3Dwayfindertarget=eyJpdiI6InFRN0lSMlZrWDRmMmMrNy80Sk9laEE9PSIsInZhbHVlIjoicy83eVF2eVpya3dZZ1pMSnlneVcybW45ZUQrTGpMYXNqV2FvZjVhMS9DND0iLCJtYWMiOiI3NDI2MzYyMDFmYzJh" ] "accept-encoding" => array:1 [ 0 => "gzip, deflate, br, zstd" ] "sec-fetch-dest" => array:1 [ 0 => "document" ] "sec-fetch-user" => array:1 [ 0 => "?1" ] "sec-fetch-mode" => array:1 [ 0 => "navigate" ] "sec-fetch-site" => array:1 [ 0 => "none" ] "accept" => array:1 [ 0 => "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7" ] "user-agent" => array:1 [ 0 => "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)" ] "upgrade-insecure-requests" => array:1 [ 0 => "1" ] "sec-ch-ua-platform" => array:1 [ 0 => ""Windows"" ] "sec-ch-ua-mobile" => array:1 [ 0 => "?0" ] "sec-ch-ua" => array:1 [ 0 => ""HeadlessChrome";v="129", "Not=A?Brand";v="8", "Chromium";v="129"" ] "cache-control" => array:1 [ 0 => "no-cache" ] "pragma" => array:1 [ 0 => "no-cache" ] ]
        request_cookies
        0 of 0
        array:1 [ "wayfindertarget" => null ]
        response_headers
        0 of 0
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        array:5 [ "_token" => "i3oxd97k6db5BdkJYHCqp4OWIXZndnLWDFIjAD3n" "uc_cart_id" => "935259e3c58f05070b9015bd919659bb" "_previous" => array:1 [ "url" => "https://alpha.eurekaselect.com/chapter/4633" ] "_flash" => array:2 [ "old" => [] "new" => [] ] "PHPDEBUGBAR_STACK_DATA" => [] ]
        ClearShow all
        Date ↕MethodURLData
        #12025-02-19 09:53:35GET/chapter/46331121812