A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property News::$benchmark is deprecated
Filename: core/Controller.php
Line Number: 83
Backtrace:
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/News.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property News::$hooks is deprecated
Filename: core/Controller.php
Line Number: 83
Backtrace:
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/News.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property News::$config is deprecated
Filename: core/Controller.php
Line Number: 83
Backtrace:
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/News.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property News::$log is deprecated
Filename: core/Controller.php
Line Number: 83
Backtrace:
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/News.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property News::$utf8 is deprecated
Filename: core/Controller.php
Line Number: 83
Backtrace:
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/News.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property News::$uri is deprecated
Filename: core/Controller.php
Line Number: 83
Backtrace:
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/News.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property News::$exceptions is deprecated
Filename: core/Controller.php
Line Number: 83
Backtrace:
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/News.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property News::$router is deprecated
Filename: core/Controller.php
Line Number: 83
Backtrace:
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/News.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property News::$output is deprecated
Filename: core/Controller.php
Line Number: 83
Backtrace:
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/News.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property News::$security is deprecated
Filename: core/Controller.php
Line Number: 83
Backtrace:
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/News.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property News::$input is deprecated
Filename: core/Controller.php
Line Number: 83
Backtrace:
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/News.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property News::$lang is deprecated
Filename: core/Controller.php
Line Number: 83
Backtrace:
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/News.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property News::$template is deprecated
Filename: core/Loader.php
Line Number: 1284
Backtrace:
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/News.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property Fungsi::$_client is deprecated
Filename: libraries/Fungsi.php
Line Number: 19
Backtrace:
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/libraries/Fungsi.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/News.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property News::$fungsi is deprecated
Filename: core/Loader.php
Line Number: 1284
Backtrace:
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/News.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property Settings::$_client is deprecated
Filename: libraries/Settings.php
Line Number: 16
Backtrace:
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/libraries/Settings.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/News.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property News::$settings is deprecated
Filename: core/Loader.php
Line Number: 1284
Backtrace:
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/News.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property News::$agent is deprecated
Filename: core/Loader.php
Line Number: 1284
Backtrace:
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/News.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property News_m::$_client is deprecated
Filename: models/News_m.php
Line Number: 22
Backtrace:
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/models/News_m.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/News.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property News::$news_m is deprecated
Filename: core/Loader.php
Line Number: 359
Backtrace:
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/News.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
A PHP Error was encountered
Severity: 8192
Message: http_build_query(): Passing null to parameter #2 ($numeric_prefix) of type string is deprecated
Filename: src/Client.php
Line Number: 412
Backtrace:
File: /www/wwwroot/daerah3.jatimtimes.my.id/vendor/guzzlehttp/guzzle/src/Client.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/vendor/guzzlehttp/guzzle/src/Client.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/vendor/guzzlehttp/guzzle/src/Client.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/vendor/guzzlehttp/guzzle/src/Client.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/libraries/Settings.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/News.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property News::$data is deprecated
Filename: controllers/News.php
Line Number: 12
Backtrace:
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/News.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
A PHP Error was encountered
Severity: 8192
Message: http_build_query(): Passing null to parameter #2 ($numeric_prefix) of type string is deprecated
Filename: src/Client.php
Line Number: 412
Backtrace:
File: /www/wwwroot/daerah3.jatimtimes.my.id/vendor/guzzlehttp/guzzle/src/Client.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/vendor/guzzlehttp/guzzle/src/Client.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/vendor/guzzlehttp/guzzle/src/Client.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/vendor/guzzlehttp/guzzle/src/Client.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/models/News_m.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/News.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
A PHP Error was encountered
Severity: 8192
Message: http_build_query(): Passing null to parameter #2 ($numeric_prefix) of type string is deprecated
Filename: src/Client.php
Line Number: 412
Backtrace:
File: /www/wwwroot/daerah3.jatimtimes.my.id/vendor/guzzlehttp/guzzle/src/Client.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/vendor/guzzlehttp/guzzle/src/Client.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/vendor/guzzlehttp/guzzle/src/Client.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/vendor/guzzlehttp/guzzle/src/Client.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/models/News_m.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/News.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
A PHP Error was encountered
Severity: 8192
Message: http_build_query(): Passing null to parameter #2 ($numeric_prefix) of type string is deprecated
Filename: src/Client.php
Line Number: 412
Backtrace:
File: /www/wwwroot/daerah3.jatimtimes.my.id/vendor/guzzlehttp/guzzle/src/Client.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/vendor/guzzlehttp/guzzle/src/Client.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/vendor/guzzlehttp/guzzle/src/Client.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/vendor/guzzlehttp/guzzle/src/Client.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/models/News_m.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/News.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
A PHP Error was encountered
Severity: 8192
Message: http_build_query(): Passing null to parameter #2 ($numeric_prefix) of type string is deprecated
Filename: src/Client.php
Line Number: 412
Backtrace:
File: /www/wwwroot/daerah3.jatimtimes.my.id/vendor/guzzlehttp/guzzle/src/Client.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/vendor/guzzlehttp/guzzle/src/Client.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/vendor/guzzlehttp/guzzle/src/Client.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/vendor/guzzlehttp/guzzle/src/Client.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/models/News_m.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/News.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
A PHP Error was encountered
Severity: 8192
Message: http_build_query(): Passing null to parameter #2 ($numeric_prefix) of type string is deprecated
Filename: src/Client.php
Line Number: 412
Backtrace:
File: /www/wwwroot/daerah3.jatimtimes.my.id/vendor/guzzlehttp/guzzle/src/Client.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/vendor/guzzlehttp/guzzle/src/Client.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/vendor/guzzlehttp/guzzle/src/Client.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/vendor/guzzlehttp/guzzle/src/Client.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/models/News_m.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/News.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
A PHP Error was encountered
Severity: 8192
Message: http_build_query(): Passing null to parameter #2 ($numeric_prefix) of type string is deprecated
Filename: src/Client.php
Line Number: 412
Backtrace:
File: /www/wwwroot/daerah3.jatimtimes.my.id/vendor/guzzlehttp/guzzle/src/Client.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/vendor/guzzlehttp/guzzle/src/Client.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/vendor/guzzlehttp/guzzle/src/Client.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/vendor/guzzlehttp/guzzle/src/Client.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/libraries/Fungsi.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/News.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property Template::$CI is deprecated
Filename: libraries/Template.php
Line Number: 17
Backtrace:
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/libraries/Template.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/News.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$load is deprecated
Filename: core/Loader.php
Line Number: 932
Backtrace:
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/libraries/Template.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/News.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$benchmark is deprecated
Filename: core/Loader.php
Line Number: 932
Backtrace:
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/libraries/Template.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/News.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$hooks is deprecated
Filename: core/Loader.php
Line Number: 932
Backtrace:
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/libraries/Template.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/News.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$config is deprecated
Filename: core/Loader.php
Line Number: 932
Backtrace:
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/libraries/Template.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/News.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$log is deprecated
Filename: core/Loader.php
Line Number: 932
Backtrace:
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/libraries/Template.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/News.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$utf8 is deprecated
Filename: core/Loader.php
Line Number: 932
Backtrace:
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/libraries/Template.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/News.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$uri is deprecated
Filename: core/Loader.php
Line Number: 932
Backtrace:
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/libraries/Template.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/News.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$exceptions is deprecated
Filename: core/Loader.php
Line Number: 932
Backtrace:
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/libraries/Template.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/News.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$router is deprecated
Filename: core/Loader.php
Line Number: 932
Backtrace:
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/libraries/Template.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/News.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$output is deprecated
Filename: core/Loader.php
Line Number: 932
Backtrace:
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/libraries/Template.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/News.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$security is deprecated
Filename: core/Loader.php
Line Number: 932
Backtrace:
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/libraries/Template.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/News.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$input is deprecated
Filename: core/Loader.php
Line Number: 932
Backtrace:
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/libraries/Template.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/News.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$lang is deprecated
Filename: core/Loader.php
Line Number: 932
Backtrace:
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/libraries/Template.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/News.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$template is deprecated
Filename: core/Loader.php
Line Number: 932
Backtrace:
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/libraries/Template.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/News.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$fungsi is deprecated
Filename: core/Loader.php
Line Number: 932
Backtrace:
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/libraries/Template.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/News.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$settings is deprecated
Filename: core/Loader.php
Line Number: 932
Backtrace:
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/libraries/Template.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/News.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$agent is deprecated
Filename: core/Loader.php
Line Number: 932
Backtrace:
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/libraries/Template.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/News.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$news_m is deprecated
Filename: core/Loader.php
Line Number: 932
Backtrace:
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/libraries/Template.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/News.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$data is deprecated
Filename: core/Loader.php
Line Number: 932
Backtrace:
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/libraries/Template.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/News.php
File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
Pendidikan Air Alkali dan Infused Water Kian Menjamur, Praktisi Alumni FSTeM UB Ungkap Mana Fakta Sains dan Mana Strategi Pasar
Penulis : Anggara Sudiongko - Editor : Sri Kurnia Mahiruni
29 - May - 2026, 12:54
Alumni FSTeM UB dan Direktur PT Samudra Embun Anugerah, Drs Sunarno (Anggara Sudiongko/JatimTIMES)
JATIMTIMES - Tren depot air minum isi ulang dengan label air alkali, infused water hingga air bermineral kini makin marak di tengah masyarakat. Di balik menjamurnya klaim kesehatan tersebut, muncul pertanyaan besar mengenai sejauh mana produk-produk itu benar-benar berbasis sains atau sekadar strategi pemasaran untuk menarik konsumen.
Direktur PT Samudra Embun Anugerah, Drs Sunarno, menilai masyarakat perlu memahami bahwa kualitas air tidak bisa hanya diukur dari istilah yang sedang populer di pasar. Menurut alumni Fakultas Sains, Teknologi dan Matematika (FSTeM) Universitas Brawijaya (UB) itu, parameter ilmiah tetap menjadi dasar utama untuk menentukan apakah air layak dikonsumsi atau tidak.
Baca Juga :
Rumah Sedekah NU Malang Sembelih Puluhan Hewan Kurban, Tebar Ratusan Paket
“Kadang saya minum air tertentu rasanya aneh. Itu sebenarnya masuk ke ilmu rasa. Yang membedakan air di lapangan itu salah satunya TDS atau Total Dissolved Solids , yaitu kadar zat terlarut di dalam air,” ujar Sunarno belum lama ini
Ia menjelaskan, air mineral biasa memiliki kandungan zat terlarut yang relatif lebih tinggi dibanding air hasil teknologi reverse osmosis atau RO. Dalam proses RO, sebagian besar mineral disaring sehingga kadar TDS bisa turun drastis hingga sekitar 10 sampai 20 ppm. Perbedaan itulah yang membuat sebagian orang merasa air RO terasa hambar, sementara air mineral terasa lebih “berisi”.
Fenomena itu kemudian berkembang menjadi peluang pasar. Sejumlah depot dan produsen mulai menawarkan air alkali maupun infused water dengan berbagai klaim kesehatan, mulai dari membantu menetralkan asam lambung hingga menangkal radikal bebas.
Sunarno menyebut sebagian teknologi tersebut memang memiliki dasar kimiawi. Salah satunya terkait perubahan nilai redoks dan peningkatan pH dalam air.
“Kalau air alkali itu ada yang menggunakan media mineral sehingga pH-nya naik. Ada juga yang menggunakan proses elektrolisis. Secara kimia memang ada perubahan. Nilai redoksnya bisa minus sehingga diklaim mampu bereaksi dengan radikal bebas,” jelasnya.
Meski demikian, ia mengingatkan bahwa manfaat kesehatan air semacam itu masih terus diperdebatkan di dunia medis. Karena itu, masyarakat tidak seharusnya langsung percaya pada seluruh klaim tanpa melihat standar keamanan dan pengujian laboratorium.
Menurut Sunarno, persoalan paling penting justru bukan sekadar kandungan alkali atau mineral, melainkan kebersihan dan keamanan air dari kontaminasi bakteri. Ia menegaskan air isi ulang pada dasarnya bisa sehat dikonsumsi selama memenuhi parameter yang telah ditetapkan pemerintah.
“Air layak minum itu bukan cuma jernih. Parameter bakterinya harus nol. Itu yang penting,” katanya.
Ia memaparkan, proses pengolahan air minum yang baik seharusnya melalui beberapa tahapan penyaringan. Mulai dari sand filter untuk menyaring partikel tersuspensi, karbon aktif untuk menghilangkan bau dan warna, hingga mikrofilter untuk memutus bakteri. Setelah itu, air wajib melalui proses sterilisasi ultraviolet atau UV.
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Namun, praktik di lapangan menurutnya masih banyak yang keliru. Salah satunya penempatan UV yang tidak tepat pada sistem depot isi ulang.
“Kalau UV-nya dipasang sebelum tandon, itu salah. Karena setelah masuk tandon, bakteri bisa tumbuh lagi. Idealnya UV itu dipasang saat proses refill atau inline sebelum air keluar ke konsumen,” tegasnya.
Ia menambahkan, masyarakat sering kali terkecoh dengan istilah-istilah pemasaran tanpa memahami apakah depot tersebut rutin melakukan pengujian laboratorium atau tidak. Padahal, pengukuran kualitas air tidak bisa hanya berdasarkan rasa maupun tampilan visual.
“Kalau bakteri itu tidak bisa diraba-raba. Harus tes laboratorium. pH juga harus dites. Jadi tidak cukup hanya percaya tulisan alkali atau mineral,” ungkapnya.
Sunarno juga menyinggung bahwa meningkatnya tren air kesehatan saat ini tak lepas dari perubahan pola konsumsi masyarakat urban yang makin sadar kesehatan, tetapi di sisi lain mudah terpengaruh promosi. Kondisi tersebut membuat industri air minum berlomba menciptakan diferensiasi produk agar tetap kompetitif.
Di tengah persaingan tersebut, ia menilai edukasi publik menjadi hal mendesak agar masyarakat tidak sekadar membeli label kesehatan, tetapi memahami standar ilmiah di balik produk yang dikonsumsi setiap hari.
“Yang penting itu sebenarnya airnya aman, higienis, dan memenuhi standar. Jangan sampai orang fokus ke istilah-istilah, tapi aspek kebersihan dan bakterinya justru diabaikan,” pungkasnya.
Topik
Pendidikan Air Alkali Infused Water Praktisi Alumni FSTeM UB Fakta Sains Strategi Pasar
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Penulis
Anggara Sudiongko
Editor
Sri Kurnia Mahiruni
Air Alkali dan Infused Water Kian Menjamur, Praktisi Alumni FSTeM UB Ungkap Mana Fakta Sains dan Mana Strategi Pasar - Malang Times
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