  
{"id":367826,"date":"2025-09-22T07:34:52","date_gmt":"2025-09-22T00:34:52","guid":{"rendered":"https:\/\/unair.ac.id\/unair-and-batu-batik-artisans-develop-nano-carbon-solution-for-dye-waste\/"},"modified":"2025-09-22T09:37:05","modified_gmt":"2025-09-22T02:37:05","slug":"unair-and-batu-batik-artisans-develop-nano-carbon-solution-for-dye-waste","status":"publish","type":"post","link":"https:\/\/unair.ac.id\/en\/unair-and-batu-batik-artisans-develop-nano-carbon-solution-for-dye-waste\/","title":{"rendered":"UNAIR and Batu batik artisans develop nano-carbon solution for dye waste"},"content":{"rendered":"\n<p><strong>UNAIR NEWS<\/strong> \u2013 The Nanotechnology Engineering Program at the Faculty of Advanced Technology and Multidiscipline (FTMM), <a href=\"http:\/\/unair.ac.id\">51动漫<\/a> (UNAIR), held a community service initiative to help batik artisans in Batu City manage dye waste that threatens the environment, Saturday (Sept. 20, 2025).<\/p>\n\n<h5 class=\"wp-block-heading\"><strong>Challenge of batik waste<\/strong><\/h5>\n\n<p>Batik production in Batu has grown rapidly, earning international recognition. While the industry has boosted the local economy, it has also created environmental concerns. Wastewater from the dyeing process contains toxic chemicals that can pollute water, damage ecosystems, and pose long-term health risks, including digestive problems and cancer.<\/p>\n\n<figure class=\"wp-block-image size-large is-resized\"><img fetchpriority=\"high\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/unair.ac.id\/wp-content\/uploads\/2025\/09\/Salah-satu-pelaku-UMKM-batik-mencoba-langsung-penerapan-nano-karbon-dalam-proses-pengolahan-limbah-batik-pada-Sabtu-2092025-di-SLB-Eka-Mulia-Kota-Batu.-Foto-Istimewa-768x1024.webp\" alt=\"\" class=\"wp-image-367745\" style=\"width:600px;height:auto\" srcset=\"https:\/\/unair.ac.id\/wp-content\/uploads\/2025\/09\/Salah-satu-pelaku-UMKM-batik-mencoba-langsung-penerapan-nano-karbon-dalam-proses-pengolahan-limbah-batik-pada-Sabtu-2092025-di-SLB-Eka-Mulia-Kota-Batu.-Foto-Istimewa-768x1024.webp 768w, https:\/\/unair.ac.id\/wp-content\/uploads\/2025\/09\/Salah-satu-pelaku-UMKM-batik-mencoba-langsung-penerapan-nano-karbon-dalam-proses-pengolahan-limbah-batik-pada-Sabtu-2092025-di-SLB-Eka-Mulia-Kota-Batu.-Foto-Istimewa-225x300.webp 225w, https:\/\/unair.ac.id\/wp-content\/uploads\/2025\/09\/Salah-satu-pelaku-UMKM-batik-mencoba-langsung-penerapan-nano-karbon-dalam-proses-pengolahan-limbah-batik-pada-Sabtu-2092025-di-SLB-Eka-Mulia-Kota-Batu.-Foto-Istimewa-1152x1536.webp 1152w, https:\/\/unair.ac.id\/wp-content\/uploads\/2025\/09\/Salah-satu-pelaku-UMKM-batik-mencoba-langsung-penerapan-nano-karbon-dalam-proses-pengolahan-limbah-batik-pada-Sabtu-2092025-di-SLB-Eka-Mulia-Kota-Batu.-Foto-Istimewa-1536x2048.webp 1536w, https:\/\/unair.ac.id\/wp-content\/uploads\/2025\/09\/Salah-satu-pelaku-UMKM-batik-mencoba-langsung-penerapan-nano-karbon-dalam-proses-pengolahan-limbah-batik-pada-Sabtu-2092025-di-SLB-Eka-Mulia-Kota-Batu.-Foto-Istimewa.webp 1805w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><figcaption class=\"wp-element-caption\">A batik MSME artisan tested nano-carbon technology for wastewater treatment on Saturday (Sept. 20, 2025) at SLB Eka Mulia, Batu City. (Photo: By courtesy).<\/figcaption><\/figure>\n\n<h5 class=\"wp-block-heading\"><strong>Nano-carbon innovation from coconut shells<\/strong><\/h5>\n\n<p>To tackle the issue, UNAIR\u2019s team, in collaboration with local MSMEs, introduced carbon-based nanomaterials made from coconut shells. The material is produced through controlled burning and refined with a ball mill, creating particles with a high surface area that makes them highly absorbent. This allows the nano-carbon to effectively capture harmful dye chemicals before wastewater is discharged.<\/p>\n\n<p>Twenty-one batik MSMEs joined the program at SLB Eka Mulia, which included workshops on nano-carbon production, live demonstrations, and interactive discussions. Each participant received a ready-to-use nano-carbon package for immediate use in their operations. \u201cI had no idea coconut waste could be used to treat batik dye wastewater,\u201d one artisan said.<\/p>\n\n<p>The program also involved students with disabilities from SLB Eka Mulia, who participated in the batik-making process. This collaboration highlighted how waste treatment efforts can support both environmental sustainability and inclusive community empowerment.<\/p>\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/unair.ac.id\/wp-content\/uploads\/2025\/09\/Tim-UNAIR-bersama-pelaku-UMKM-batik-Kota-Batu-berfoto-bersama-seusai-kegiatan-pengabdian-masyarakat-pada-Sabtu-2092025-di-SLB-Eka-Mulia-Kota-Batu.-Foto-Istimewa-1024x768.webp\" alt=\"\" class=\"wp-image-367747\" srcset=\"https:\/\/unair.ac.id\/wp-content\/uploads\/2025\/09\/Tim-UNAIR-bersama-pelaku-UMKM-batik-Kota-Batu-berfoto-bersama-seusai-kegiatan-pengabdian-masyarakat-pada-Sabtu-2092025-di-SLB-Eka-Mulia-Kota-Batu.-Foto-Istimewa-1024x768.webp 1024w, https:\/\/unair.ac.id\/wp-content\/uploads\/2025\/09\/Tim-UNAIR-bersama-pelaku-UMKM-batik-Kota-Batu-berfoto-bersama-seusai-kegiatan-pengabdian-masyarakat-pada-Sabtu-2092025-di-SLB-Eka-Mulia-Kota-Batu.-Foto-Istimewa-300x225.webp 300w, https:\/\/unair.ac.id\/wp-content\/uploads\/2025\/09\/Tim-UNAIR-bersama-pelaku-UMKM-batik-Kota-Batu-berfoto-bersama-seusai-kegiatan-pengabdian-masyarakat-pada-Sabtu-2092025-di-SLB-Eka-Mulia-Kota-Batu.-Foto-Istimewa-768x576.webp 768w, https:\/\/unair.ac.id\/wp-content\/uploads\/2025\/09\/Tim-UNAIR-bersama-pelaku-UMKM-batik-Kota-Batu-berfoto-bersama-seusai-kegiatan-pengabdian-masyarakat-pada-Sabtu-2092025-di-SLB-Eka-Mulia-Kota-Batu.-Foto-Istimewa-1536x1152.webp 1536w, https:\/\/unair.ac.id\/wp-content\/uploads\/2025\/09\/Tim-UNAIR-bersama-pelaku-UMKM-batik-Kota-Batu-berfoto-bersama-seusai-kegiatan-pengabdian-masyarakat-pada-Sabtu-2092025-di-SLB-Eka-Mulia-Kota-Batu.-Foto-Istimewa-2048x1536.webp 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><em>UNAIR\u2019s team and Batu batik MSMEs posed for a group photo after the community program on Saturday (Sept. 20, 2025) at SLB Eka Mulia, Batu City. (Photo: By courtesy).<\/em><\/figcaption><\/figure>\n\n<h5 class=\"wp-block-heading\"><strong>Contribution to SDGs<\/strong><\/h5>\n\n<p>Program leader Tahta Amrillah, PhD, explained that nano-carbon technology helps artisans adopt sustainable production practices aligned with SDG 12 (Responsible Consumption and Production), while also supporting SDG 6 (Clean Water and Sanitation) and SDG 13 (Climate Action).<\/p>\n\n<p>\u201cThis program goes beyond technology\u2014it reshapes artisans\u2019 awareness of environmental responsibility,\u201d Amrillah said. Mirza Ardella Saputra, PhD, added that the team is developing a nanotechnology-based wastewater treatment prototype that MSMEs can apply directly. <\/p>\n\n<p>The event concluded with the presentation of a souvenir by FTMM Vice Dean III, Prastika Krisma Jiwanti, PhD. She hoped that the program will continue and lead to broader application of academic research. \u201cWith nanotechnology, communities can manage waste independently. The goal is for Batu\u2019s batik industry to grow sustainably, without harming the environment, while strengthening Indonesia\u2019s role in achieving the SDGs,\u201d she said.<\/p>\n\n<p>Author: Dara Devinta Faradhilla<br\/>Editor: Ragil Kukuh Imanto<\/p>\n","protected":false},"excerpt":{"rendered":"<p>UNAIR NEWS \u2013 The Nanotechnology Engineering Program at the Faculty of Advanced Technology and Multidiscipline (FTMM), 51动漫 (UNAIR), held a community service initiative to help batik artisans in Batu City manage dye waste that threatens the environment, Saturday (Sept. 20, 2025). Challenge of batik waste Batik production in Batu has grown rapidly, earning international [&hellip;]<\/p>\n","protected":false},"author":79,"featured_media":367750,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[50,4554],"tags":[13430,178,168],"class_list":["post-367826","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news-en-2","category-news","tag-ftmm-unair-en-2","tag-unair-en","tag-universitas-airlangga-en"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>UNAIR and Batu batik artisans develop nano-carbon solution for dye waste<\/title>\n<meta name=\"description\" content=\"The Nanotechnology Engineering Program 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