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On November 14, 2025 at 9:43:18 AM UTC,
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Added resource Characterization of biosolids and evaluating the effectiveness of plastic-covered sun drying beds as a biosolids stabilization method in Lusaka, Zambia to Characterization of biosolids and evaluating the effectiveness of plastic-covered sun drying beds as a biosolids stabilization method in Lusaka, Zambia
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| 2 | "author": null, | 2 | "author": null, | ||
| 3 | "author_email": null, | 3 | "author_email": null, | ||
| 4 | "creator": [ | 4 | "creator": [ | ||
| 5 | { | 5 | { | ||
| 6 | "email": "", | 6 | "email": "", | ||
| 7 | "name": "James S Phiri" | 7 | "name": "James S Phiri" | ||
| 8 | }, | 8 | }, | ||
| 9 | { | 9 | { | ||
| 10 | "email": "", | 10 | "email": "", | ||
| 11 | "name": "Reuben C Katebe" | 11 | "name": "Reuben C Katebe" | ||
| 12 | }, | 12 | }, | ||
| 13 | { | 13 | { | ||
| 14 | "email": "", | 14 | "email": "", | ||
| 15 | "name": "Chisha C Mzyece" | 15 | "name": "Chisha C Mzyece" | ||
| 16 | }, | 16 | }, | ||
| 17 | { | 17 | { | ||
| 18 | "email": "", | 18 | "email": "", | ||
| 19 | "name": "Phillimon Shaba" | 19 | "name": "Phillimon Shaba" | ||
| 20 | }, | 20 | }, | ||
| 21 | { | 21 | { | ||
| 22 | "email": "", | 22 | "email": "", | ||
| 23 | "name": "Hikabasa Halwindi" | 23 | "name": "Hikabasa Halwindi" | ||
| 24 | } | 24 | } | ||
| 25 | ], | 25 | ], | ||
| 26 | "creator_user_id": "6853a08e-bb17-4fc9-a9dd-18640513dabb", | 26 | "creator_user_id": "6853a08e-bb17-4fc9-a9dd-18640513dabb", | ||
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| 29 | "isopen": false, | 29 | "isopen": false, | ||
| 30 | "language": "en", | 30 | "language": "en", | ||
| 31 | "license_id": "notspecified", | 31 | "license_id": "notspecified", | ||
| 32 | "license_title": "License not specified", | 32 | "license_title": "License not specified", | ||
| 33 | "maintainer": null, | 33 | "maintainer": null, | ||
| 34 | "maintainer_email": null, | 34 | "maintainer_email": null, | ||
| 35 | "metadata_created": "2025-11-14T09:36:53.612225", | 35 | "metadata_created": "2025-11-14T09:36:53.612225", | ||
| n | 36 | "metadata_modified": "2025-11-14T09:40:51.931071", | n | 36 | "metadata_modified": "2025-11-14T09:43:18.232938", |
| 37 | "name": | 37 | "name": | ||
| 38 | fbiosolidsandevaluatingtheeffectivenessofplasticcoveredsundryingbeds", | 38 | fbiosolidsandevaluatingtheeffectivenessofplasticcoveredsundryingbeds", | ||
| 39 | "no_pii_confirmation": "1", | 39 | "no_pii_confirmation": "1", | ||
| 40 | "notes": "The Lusaka Water and Sewerage Company (LWSC) produces | 40 | "notes": "The Lusaka Water and Sewerage Company (LWSC) produces | ||
| 41 | ~800\u20131,000 kg of treated sewage sludge per day at its Manchinchi | 41 | ~800\u20131,000 kg of treated sewage sludge per day at its Manchinchi | ||
| 42 | wastewater treatment plant (WWTP). The biosolids are used for land | 42 | wastewater treatment plant (WWTP). The biosolids are used for land | ||
| 43 | application purposes although the contaminant and pathogen composition | 43 | application purposes although the contaminant and pathogen composition | ||
| 44 | and quality of the biosolids have been unknown until this study. | 44 | and quality of the biosolids have been unknown until this study. | ||
| 45 | Zambia does not have legal standards and guidelines for biosolids | 45 | Zambia does not have legal standards and guidelines for biosolids | ||
| 46 | management or application. The Manchinchi plant in Lusaka suffers from | 46 | management or application. The Manchinchi plant in Lusaka suffers from | ||
| 47 | constant breakdowns such that the effectiveness of the plant to | 47 | constant breakdowns such that the effectiveness of the plant to | ||
| 48 | produce quality grade biosolids for land application use is | 48 | produce quality grade biosolids for land application use is | ||
| 49 | questionable. In peri-urban areas, the problem of poor sanitation is | 49 | questionable. In peri-urban areas, the problem of poor sanitation is | ||
| 50 | being addressed using different technologies including urine diversion | 50 | being addressed using different technologies including urine diversion | ||
| 51 | ecosan toilets. The effectiveness of ecosan toilets to stabilize | 51 | ecosan toilets. The effectiveness of ecosan toilets to stabilize | ||
| 52 | faecal sludge has not been assessed in Zambia. The purpose of this | 52 | faecal sludge has not been assessed in Zambia. The purpose of this | ||
| 53 | study was to stabilize and characterize the biosolids from Manchinchi | 53 | study was to stabilize and characterize the biosolids from Manchinchi | ||
| 54 | plant and ecosan toilets. Stabilization was done by use of drying beds | 54 | plant and ecosan toilets. Stabilization was done by use of drying beds | ||
| 55 | and irradiation. The parametres that were used for characterization | 55 | and irradiation. The parametres that were used for characterization | ||
| 56 | were microbiological, parasitological and heavy metals.", | 56 | were microbiological, parasitological and heavy metals.", | ||
| n | 57 | "num_resources": 0, | n | 57 | "num_resources": 1, |
| 58 | "num_tags": 4, | 58 | "num_tags": 4, | ||
| 59 | "organization": { | 59 | "organization": { | ||
| 60 | "approval_status": "approved", | 60 | "approval_status": "approved", | ||
| 61 | "created": "2024-08-30T16:51:11.400197", | 61 | "created": "2024-08-30T16:51:11.400197", | ||
| 62 | "description": "Zambia National Institute for Scientific and | 62 | "description": "Zambia National Institute for Scientific and | ||
| 63 | Industrial Research (NISIR)", | 63 | Industrial Research (NISIR)", | ||
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| 68 | "name": "nisir", | 68 | "name": "nisir", | ||
| 69 | "state": "active", | 69 | "state": "active", | ||
| 70 | "title": "National Institute for Scientific and Industrial | 70 | "title": "National Institute for Scientific and Industrial | ||
| 71 | Research (NISIR)", | 71 | Research (NISIR)", | ||
| 72 | "type": "organization" | 72 | "type": "organization" | ||
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| 76 | "publisher": [ | 76 | "publisher": [ | ||
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| 78 | "email": "", | 78 | "email": "", | ||
| 79 | "name": "Springer Berlin Heidelberg", | 79 | "name": "Springer Berlin Heidelberg", | ||
| 80 | "url": "" | 80 | "url": "" | ||
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| 90 | "created": "2025-11-14T09:43:18.251011", | ||||
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| 92 | "description": "The Lusaka Water and Sewerage Company (LWSC) | ||||
| 93 | produces ~800\u20131,000 kg of treated sewage sludge per day at its | ||||
| 94 | Manchinchi wastewater treatment plant (WWTP). The biosolids are used | ||||
| 95 | for land application purposes although the contaminant and pathogen | ||||
| 96 | composition and quality of the biosolids have been unknown until this | ||||
| 97 | study. Zambia does not have legal standards and guidelines for | ||||
| 98 | biosolids management or application. The Manchinchi plant in Lusaka | ||||
| 99 | suffers from constant breakdowns such that the effectiveness of the | ||||
| 100 | plant to produce quality grade biosolids for land application use is | ||||
| 101 | questionable. In peri-urban areas, the problem of poor sanitation is | ||||
| 102 | being addressed using different technologies including urine diversion | ||||
| 103 | ecosan toilets. The effectiveness of ecosan toilets to stabilize | ||||
| 104 | faecal sludge has not been assessed in Zambia. The purpose of this | ||||
| 105 | study was to stabilize and characterize the biosolids from Manchinchi | ||||
| 106 | plant and ecosan toilets. Stabilization was done by use of drying beds | ||||
| 107 | and irradiation. The parametres that were used for characterization | ||||
| 108 | were microbiological, parasitological and heavy metals.", | ||||
| 109 | "format": "PDF", | ||||
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| 114 | fbiosolidsandevaluatingtheeffectivenessofplasticcoveredsundryingbeds", | ||||
| 115 | "metadata_modified": "2025-11-14T09:43:18.239102", | ||||
| 116 | "mimetype": "application/pdf", | ||||
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| 118 | "name": "Characterization of biosolids and evaluating the | ||||
| 119 | effectiveness of plastic-covered sun drying beds as a biosolids | ||||
| 120 | stabilization method in Lusaka, Zambia", | ||||
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| 131 | } | ||||
| 132 | ], | ||||
| 87 | "rights": "James S. Phiri, Reuben C. Katebe, Chisha C. Mzyece, | 133 | "rights": "James S. Phiri, Reuben C. Katebe, Chisha C. Mzyece, | ||
| 88 | Phillimon Shaba & Hikabasa Halwindi", | 134 | Phillimon Shaba & Hikabasa Halwindi", | ||
| 89 | "source": [ | 135 | "source": [ | ||
| 90 | { | 136 | { | ||
| 91 | "Identifier": "", | 137 | "Identifier": "", | ||
| 92 | "URL": | 138 | "URL": | ||
| 93 | "https://link.springer.com/article/10.1007/s40093-014-0061-3", | 139 | "https://link.springer.com/article/10.1007/s40093-014-0061-3", | ||
| 94 | "name": "Springer Nature Link", | 140 | "name": "Springer Nature Link", | ||
| 95 | "notes": "" | 141 | "notes": "" | ||
| 96 | } | 142 | } | ||
| 97 | ], | 143 | ], | ||
| 98 | "state": "draft", | 144 | "state": "draft", | ||
| 99 | "tags": [ | 145 | "tags": [ | ||
| 100 | { | 146 | { | ||
| 101 | "display_name": "Biosolids", | 147 | "display_name": "Biosolids", | ||
| 102 | "id": "ee65b733-a7d6-4892-ab01-9f93b47f4b7f", | 148 | "id": "ee65b733-a7d6-4892-ab01-9f93b47f4b7f", | ||
| 103 | "name": "Biosolids", | 149 | "name": "Biosolids", | ||
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| 105 | "vocabulary_id": null | 151 | "vocabulary_id": null | ||
| 106 | }, | 152 | }, | ||
| 107 | { | 153 | { | ||
| 108 | "display_name": "De-watering process of biosolids", | 154 | "display_name": "De-watering process of biosolids", | ||
| 109 | "id": "bff238ed-7d8f-40b6-b25e-1153ca4ba38c", | 155 | "id": "bff238ed-7d8f-40b6-b25e-1153ca4ba38c", | ||
| 110 | "name": "De-watering process of biosolids", | 156 | "name": "De-watering process of biosolids", | ||
| 111 | "state": "active", | 157 | "state": "active", | ||
| 112 | "vocabulary_id": null | 158 | "vocabulary_id": null | ||
| 113 | }, | 159 | }, | ||
| 114 | { | 160 | { | ||
| 115 | "display_name": "Sludge associated pathogenic microorganisms", | 161 | "display_name": "Sludge associated pathogenic microorganisms", | ||
| 116 | "id": "e062b01f-24d4-4c80-a4ae-19eb0c2ce2f2", | 162 | "id": "e062b01f-24d4-4c80-a4ae-19eb0c2ce2f2", | ||
| 117 | "name": "Sludge associated pathogenic microorganisms", | 163 | "name": "Sludge associated pathogenic microorganisms", | ||
| 118 | "state": "active", | 164 | "state": "active", | ||
| 119 | "vocabulary_id": null | 165 | "vocabulary_id": null | ||
| 120 | }, | 166 | }, | ||
| 121 | { | 167 | { | ||
| 122 | "display_name": "Solar-drying beds", | 168 | "display_name": "Solar-drying beds", | ||
| 123 | "id": "202b49e4-d6db-4e2f-be99-8a5b7061e351", | 169 | "id": "202b49e4-d6db-4e2f-be99-8a5b7061e351", | ||
| 124 | "name": "Solar-drying beds", | 170 | "name": "Solar-drying beds", | ||
| 125 | "state": "active", | 171 | "state": "active", | ||
| 126 | "vocabulary_id": null | 172 | "vocabulary_id": null | ||
| 127 | } | 173 | } | ||
| 128 | ], | 174 | ], | ||
| 129 | "temporal_end": "", | 175 | "temporal_end": "", | ||
| 130 | "temporal_start": "", | 176 | "temporal_start": "", | ||
| 131 | "title": "Characterization of biosolids and evaluating the | 177 | "title": "Characterization of biosolids and evaluating the | ||
| 132 | effectiveness of plastic-covered sun drying beds as a biosolids | 178 | effectiveness of plastic-covered sun drying beds as a biosolids | ||
| 133 | stabilization method in Lusaka, Zambia", | 179 | stabilization method in Lusaka, Zambia", | ||
| 134 | "type": "data", | 180 | "type": "data", | ||
| 135 | "url": null, | 181 | "url": null, | ||
| 136 | "version": null | 182 | "version": null | ||
| 137 | } | 183 | } |