Supporting data for "Technical Reporting Outpaces Sustainability Evidence in MBBR-Based Greywater Reuse: A Systematic Review Extrapolating from Domestic and Municipal Wastewater"

Supporting data for: Rahmadyanti E, Prakoso DN, Nasihien RD, Mubaroq SR. Technical Reporting Outpaces Sustainability Evidence in MBBR-Based Greywater Reuse: A Systematic Review Extrapolating from Domestic and Municipal Wastewater. Results in Engineering (under review, manuscript RINENG-D-26-19610). The article publishes the search strategy (Supplementary Material S1), the 220-record screening record (S2), and the extraction form with risk-of-bias ratings, GRADE assessments, and synthesis rules (S3). This deposit adds the bibliographic corpus, the VOSviewer keyword thesaurus, and the 2016–2021 sensitivity scan. Files scopus_corpus_2022-2026_n220_bibliographic.csv: Scopus export of the 220-record corpus (searched 1 May 2026; publication years 2022–2026). Bibliographic fields, author keywords and index keywords only. scopus_2016-2021_n227_bibliographic.csv: Scopus export for publication years 2016–2021 (re-run 13 October 2026), used for the sensitivity check in Section 3.8. Same fields. scan_2016-2021_greywater_records_n17.csv: the 17 records from the 2016–2021 export that mention greywater or laundry wastewater, with a provisional title-and-abstract classification and a reassessment made at revision (column R2_reassessment). This was a scan, not a formal screening. thesaurus_keywords.txt: the VOSviewer keyword thesaurus exactly as applied for Figs. 2–3 and Table 6. README.md: full documentation, including the reproduction steps. Reproducing the bibliometric map. In VOSviewer 1.6.20, create a map based on bibliographic data from Scopus files, load the 220-record corpus, select co-occurrence of all keywords with full counting, apply the thesaurus, and set the minimum number of occurrences to 5. The map should contain 170 keywords in six clusters, including the placeholder node "ignore" (99 records, cluster 3). That node arose because terms meant for exclusion were mapped to the label IGNORE rather than left blank; the thesaurus is deposited unchanged so that the published map can be reproduced. Licensing note. Abstracts, cited-reference lists and correspondence addresses were removed from the Scopus exports because of the database licence; records can be retrieved in full through their DOI. The scan classification and the thesaurus are released under CC BY 4.0. The two Scopus-derived files (scopus_*) are bibliographic records whose content belongs to the publishers and to Elsevier (Scopus, including Index Keywords); they are shared only so that the search and the bibliometric map can be reproduced and are not covered by the CC BY licence.