https://sastep.org.za/ 2025-06-06T09:04:49+00:00 https://sastep.org.za/wp-content/uploads/2024/03/NSI-pic.jpg https://sastep.org.za/wp-content/uploads/2024/03/CST-pic.jpg https://sastep.org.za/wp-content/uploads/2023/06/Background-Shapes-01.png https://sastep.org.za/wp-content/uploads/2024/07/sastep-new.jpg https://sastep.org.za/wp-content/uploads/2023/06/wrclogo.png https://sastep.org.za/wp-content/uploads/2025/04/Gates-Foundation.webp https://sastep.org.za/wp-content/uploads/2023/06/scienceandtechnology.png https://sastep.org.za/wp-content/uploads/2023/06/background_shapes_b-512x1024.png https://sastep.org.za/wp-content/uploads/2023/06/Twitter.svg https://sastep.org.za/wp-content/uploads/2023/06/Background-Shapes-02.svg https://sastep.org.za/services/ 2025-12-05T10:25:41+00:00 https://sastep.org.za/wp-content/uploads/2023/06/Background-Shapes-01.svg https://sastep.org.za/wp-content/uploads/2023/06/background-lines-white-halfed-606x1024.png https://sastep.org.za/demo-projects/ 2025-10-27T10:12:41+00:00 https://sastep.org.za/wp-content/uploads/2023/06/lines-quater.png https://sastep.org.za/school-sanitation-reports/ 2025-10-27T07:06:14+00:00 https://sastep.org.za/about/ 2025-09-10T06:44:42+00:00 https://sastep.org.za/wp-content/uploads/2023/06/Bridging-the-Gap-Image.svg https://sastep.org.za/wp-content/uploads/2023/06/Background-Shapes-01-1.png https://sastep.org.za/wp-content/uploads/2023/06/About-Image-01-756x1024.png https://sastep.org.za/wp-content/uploads/2023/06/Implementation-_-Imapct-Model.png https://sastep.org.za/wp-content/uploads/2023/06/Background-Shapes-02.png https://sastep.org.za/wp-content/uploads/2023/06/Paradigm-shift-Image.png https://sastep.org.za/wp-content/uploads/2023/09/Phillip-Majeke-scaled.jpg https://sastep.org.za/wp-content/uploads/2023/09/Ednah-Mamakoa-scaled.jpg https://sastep.org.za/wp-content/uploads/2023/09/Alpheus-Sebolaaneng-scaled.jpg https://sastep.org.za/wp-content/uploads/2023/09/Dimpho-Legodi-scaled.jpg https://sastep.org.za/technology-portfolio/ 2025-09-09T14:22:48+00:00 https://sastep.org.za/wp-content/uploads/2023/06/Portfolio-Map-Background-Image-masked.png https://sastep.org.za/projects/ 2025-09-09T14:20:06+00:00 https://sastep.org.za/wp-content/uploads/2023/06/lines-quater.png https://sastep.org.za/wp-content/uploads/2023/06/blog-image_01.jpg https://sastep.org.za/wp-content/plugins/post-grid-and-filter-ultimate/assets/images/user.svg https://sastep.org.za/wp-content/plugins/post-grid-and-filter-ultimate/assets/images/calendar.svg https://sastep.org.za/wp-content/uploads/2023/06/CLEAR-RECIRCULATING-TOILET-SYSTEM-DEMONSTRATION-PROJECT-1024x682.jpg https://sastep.org.za/wp-content/plugins/post-grid-and-filter-ultimate/assets/images/user.svg https://sastep.org.za/wp-content/plugins/post-grid-and-filter-ultimate/assets/images/calendar.svg https://sastep.org.za/wp-content/uploads/2023/06/WATER-EFFICIENT-TOILET-PEDESTAL-TEST-PROTOCOL-1024x683.jpg https://sastep.org.za/wp-content/plugins/post-grid-and-filter-ultimate/assets/images/user.svg https://sastep.org.za/wp-content/plugins/post-grid-and-filter-ultimate/assets/images/calendar.svg https://sastep.org.za/wp-content/uploads/2023/06/VALUE-CHAIN-ANALYSIS-FOR-THE-SANITATION-INDUSTRY-IN-SOUTH-AFRICA-1024x683.jpg https://sastep.org.za/wp-content/plugins/post-grid-and-filter-ultimate/assets/images/user.svg https://sastep.org.za/wp-content/plugins/post-grid-and-filter-ultimate/assets/images/calendar.svg https://sastep.org.za/wp-content/uploads/2023/06/SOUTH-AFRICAN-SANITATION-MARKET-STUDY-1024x683.jpg https://sastep.org.za/wp-content/plugins/post-grid-and-filter-ultimate/assets/images/user.svg https://sastep.org.za/wp-content/plugins/post-grid-and-filter-ultimate/assets/images/calendar.svg https://sastep.org.za/wp-content/uploads/2023/06/SOCIAL-ENTREPRENEURSHIP-MODEL-FOR-PIT-EMPTYING-USING-THE-EVAC-PIT-EMPTYING-MACHINE-1024x683.jpg https://sastep.org.za/wp-content/plugins/post-grid-and-filter-ultimate/assets/images/user.svg https://sastep.org.za/wp-content/plugins/post-grid-and-filter-ultimate/assets/images/calendar.svg https://sastep.org.za/wp-content/uploads/2023/06/SASTEP-FIELD-TESTING-AND-DEMONSTRATION-GUIDELINES-1024x683.jpg https://sastep.org.za/wp-content/plugins/post-grid-and-filter-ultimate/assets/images/user.svg https://sastep.org.za/wp-content/plugins/post-grid-and-filter-ultimate/assets/images/calendar.svg https://sastep.org.za/wp-content/uploads/2023/06/LIQUIDGOLD-URINE-DERIVED-FERTILIZER-REACTOR-DEVELOPMENT-PROJECT-1024x682.jpg https://sastep.org.za/wp-content/plugins/post-grid-and-filter-ultimate/assets/images/user.svg https://sastep.org.za/wp-content/plugins/post-grid-and-filter-ultimate/assets/images/calendar.svg https://sastep.org.za/wp-content/uploads/2023/06/Projects-Feature-Image-1.png https://sastep.org.za/wp-content/plugins/post-grid-and-filter-ultimate/assets/images/user.svg https://sastep.org.za/wp-content/plugins/post-grid-and-filter-ultimate/assets/images/calendar.svg https://sastep.org.za/wp-content/uploads/2023/06/DESKTOP-REVIEW-OF-POLICIES-REGULATIONS-STANDARDS-AND-BYLAWS-RELATED-TO-WATER-EFFICIENT-TOILETS-1024x683.jpg https://sastep.org.za/wp-content/plugins/post-grid-and-filter-ultimate/assets/images/user.svg https://sastep.org.za/wp-content/plugins/post-grid-and-filter-ultimate/assets/images/calendar.svg https://sastep.org.za/media/ 2025-09-09T13:55:20+00:00 https://sastep.org.za/wp-content/uploads/2023/06/lines-quater.png https://sastep.org.za/wp-content/uploads/2023/06/next-gen.jpg https://sastep.org.za/wp-content/plugins/post-grid-and-filter-ultimate/assets/images/user.svg https://sastep.org.za/wp-content/plugins/post-grid-and-filter-ultimate/assets/images/calendar.svg https://sastep.org.za/wp-content/uploads/2023/06/sust-tech.jpg https://sastep.org.za/wp-content/plugins/post-grid-and-filter-ultimate/assets/images/user.svg https://sastep.org.za/wp-content/plugins/post-grid-and-filter-ultimate/assets/images/calendar.svg https://sastep.org.za/wp-content/uploads/2023/06/IMG_2756-300x200.jpg https://sastep.org.za/initiatives/ 2025-09-09T13:51:39+00:00 https://sastep.org.za/wp-content/uploads/2023/06/Portfolio-Map-Background-Image-masked.png https://sastep.org.za/home-copy/ 2025-06-06T09:01:10+00:00 https://sastep.org.za/wp-content/uploads/2024/03/NSI-pic.jpg https://sastep.org.za/wp-content/uploads/2024/03/CST-pic.jpg https://sastep.org.za/wp-content/uploads/2023/06/Background-Shapes-01.png https://sastep.org.za/wp-content/uploads/2024/07/sastep-new.jpg https://sastep.org.za/wp-content/uploads/2023/06/wrclogo.png https://sastep.org.za/wp-content/uploads/2025/04/Gates-Foundation.webp https://sastep.org.za/wp-content/uploads/2023/06/scienceandtechnology.png https://sastep.org.za/wp-content/uploads/2023/06/background_shapes_b-512x1024.png https://sastep.org.za/wp-content/uploads/2023/06/Twitter.svg https://sastep.org.za/wp-content/uploads/2023/06/Background-Shapes-02.svg https://sastep.org.za/blog/ 2025-03-03T00:20:19+00:00 https://sastep.org.za/wp-content/uploads/2023/06/lines-quater.png https://sastep.org.za/submit-your-initiative/ 2024-06-04T12:11:20+00:00 https://sastep.org.za/contact/ 2024-01-23T07:31:27+00:00 https://sastep.org.za/wp-content/uploads/2023/06/background_shapes_b-512x1024.png https://sastep.org.za/wp-content/uploads/2023/06/Twitter.svg https://sastep.org.za/wp-content/uploads/2023/06/Background-Shapes-02.svg https://sastep.org.za/key-partners/ 2023-09-20T08:26:48+00:00 https://sastep.org.za/calls/ 2023-09-20T07:37:13+00:00 https://sastep.org.za/project-map/ 2023-09-19T13:27:54+00:00 https://sastep.org.za/media/gallery/ 2023-06-23T06:37:42+00:00 https://sastep.org.za/wp-content/uploads/2023/06/IMG_2655.jpg https://sastep.org.za/wp-content/uploads/2023/06/IMG_2656.jpg https://sastep.org.za/wp-content/uploads/2023/06/IMG_2660.jpg https://sastep.org.za/wp-content/uploads/2023/06/IMG_2664.jpg https://sastep.org.za/wp-content/uploads/2023/06/IMG_2670.jpg https://sastep.org.za/wp-content/uploads/2023/06/IMG_2680.jpg https://sastep.org.za/wp-content/uploads/2023/06/IMG_2685.jpg https://sastep.org.za/wp-content/uploads/2023/06/IMG_2687.jpg https://sastep.org.za/wp-content/uploads/2023/06/IMG_2708.jpg https://sastep.org.za/wp-content/uploads/2023/06/IMG_2713.jpg https://sastep.org.za/wp-content/uploads/2023/06/IMG_2723.jpg https://sastep.org.za/wp-content/uploads/2023/06/IMG_2725.jpg https://sastep.org.za/wp-content/uploads/2023/06/IMG_2730.jpg https://sastep.org.za/wp-content/uploads/2023/06/IMG_2731.jpg https://sastep.org.za/wp-content/uploads/2023/06/IMG_2734.jpg https://sastep.org.za/wp-content/uploads/2023/06/IMG_2745.jpg https://sastep.org.za/wp-content/uploads/2023/06/IMG_2756.jpg https://sastep.org.za/privacy-policy-2/ 2023-06-12T20:54:57+00:00 https://sastep.org.za/terms-conditions/ 2023-06-12T20:54:44+00:00 https://sastep.org.za/our-services/ 2023-06-12T20:31:33+00:00