{ "created": "2022-03-18 09:26:09", "updated": "2026-05-01 23:09:03", "id": "f18e87f3-c7a2-47ae-b441-dabb37169c63", "version": 3, "ds_topic": null, "title_cn": "山西省太原市黄土+粗砂土柱实验数据（2019年5月-2020年）", "title_en": "Experimental data of loess + coarse sand soil column in Taiyuan, Shanxi Province (may 2019-2020)", "ds_abstract": "

  以黄土为吸附材料，粗砂作为骨料，通过淋溶实验，研究黄土和粗砂配比PRB治理酸性老窑水，分析PRB治理酸性老窑水的动态吸附规律及PRB填充材料的配比。数据集共包含450个数据。本数据集开展实验的时间为2019年5月，开展的实验地点为山西省太原市。", "ds_source": "

  室内实验，自主产生。", "ds_process_way": "

  根据国家卫生部颁布的《生活饮用水标准检验方法无机非金属指标》（GB/T5750.5-2006），采用铬酸钡分光光度法（热法）测定SO42-的浓度。根据国家卫生部颁布的《生活饮用水标准检验方法无机金属指标》（GB/T5750.6-2006），采用原子吸收分光光度计对溶液中金属离子（Fe、Mn、Zn）进行测定分析。", "ds_quality": "

  数据质量良好。", "ds_acq_start_time": "2019-05-01 00:00:00", "ds_acq_end_time": "2020-12-31 00:00:00", "ds_acq_place": "山西省太原市", "ds_acq_lon_east": 113.14972222222222, "ds_acq_lat_south": 37.45777777777778, "ds_acq_lon_west": 111.50944444444444, "ds_acq_lat_north": 38.42027777777778, "ds_acq_alt_low": null, "ds_acq_alt_high": null, "ds_share_type": "apply-access", "ds_total_size": 5580312, "ds_files_count": 2, "ds_format": "excel", "ds_space_res": null, "ds_time_res": "日", "ds_coordinate": "无", "ds_projection": "", "ds_thumbnail": "f18e87f3-c7a2-47ae-b441-dabb37169c63.png", "ds_thumb_from": 0, "ds_ref_way": "张永波，山西省太原市黄土+粗砂土柱实验数据（2019年5月-2020年），国家冰川冻土沙漠科学数据中心(www.ncdc.ac.cn)，2022，doi：10.12072/ncdc.UTCMW.db2189.2022", "paper_ref_way": "", "ds_ref_instruction": "使用申明：“山西省太原市黄土+粗砂土柱实验数据”来源于国家重点研发计划《大型煤矿和有色矿矿井水高效利用技术与示范》（项目编号：2018YFC0406400）。", "ds_from_station": null, "organization_id": "4f9aad20-0a6f-4efd-9b8b-70cd10164ea3", "ds_serv_man": "敏玉芳", "ds_serv_phone": "0931-4967596", "ds_serv_mail": "ncdc@lzb.ac.cn", "doi_value": "10.12072/ncdc.UTCMW.db2189.2022", "subject_codes": [ "170.50" ], "quality_level": 3, "publish_time": "2022-05-31 09:46:43", "last_updated": "2022-05-31 10:12:14", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.UTCMW.db2189.2022", "i18n": { "en": { "title": "Experimental data of loess + coarse sand soil column in Taiyuan, Shanxi Province (may 2019-2020)", "ds_format": "", "ds_source": "

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  Indoor experiment, self generated.", "ds_quality": "

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  Good data quality.", "ds_ref_way": "", "ds_abstract": "

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  Taking loess as adsorption material and coarse sand as aggregate, through leaching experiment, the ratio of loess and coarse sand to PRB for treating acid old kiln water is studied, and the dynamic adsorption law of PRB for treating acid old kiln water and the ratio of PRB filling material are analyzed. The data set contains a total of 450 data. The experiment of this data set was carried out in May 2019 in Taiyuan, Shanxi Province.

", "ds_time_res": "日", "ds_acq_place": "Taiyuan City, Shanxi Province", "ds_space_res": "", "ds_projection": "", "ds_process_way": "
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  The concentration of so42- was determined by Barium Chromate Spectrophotometry (thermal method) according to the standard test methods for drinking water inorganic non-metallic indexes (GB / t5750.5-2006) issued by the Ministry of health. According to the standard test methods for drinking water inorganic metal index (GB / t5750.6-2006) issued by the Ministry of health, the metal ions (Fe, Mn, Zn) in the solution were determined and analyzed by atomic absorption spectrophotometer.", "ds_ref_instruction": "\r\nUse statement: \"experimental data of loess + coarse sand soil column in Taiyuan, Shanxi Province\" comes from the national key research and development plan \"technology and demonstration of efficient utilization of mine water in large coal mines and nonferrous mines\" (Project No.: 2018yfc0406400)." } }, "submit_center_id": "ncdc", "data_level": 0, "license_type": "CC BY 4.0", "doi_reg_from": "reg_local", "cstr_reg_from": "reg_local", "doi_not_reg_reason": null, "cstr_not_reg_reason": null, "is_paper_in_submitting": false, "ds_topic_tags": [ "粗砂", "淋溶实验", "PRB" ], "ds_subject_tags": [ "地质学" ], "ds_class_tags": [], "ds_locus_tags": [ "山西省太原市" ], "ds_time_tags": [ 2019, 2020 ], "ds_contributors": [ { "true_name": "张永波", "email": "2684310219@qq.com", "work_for": "太原理工大学水利科学与工程学院", "country": "中国" } ], "ds_meta_authors": [ { "true_name": "张永波", "email": "2684310219@qq.com", "work_for": "太原理工大学水利科学与工程学院", "country": "中国" } ], "ds_managers": [ { "true_name": "张永波", "email": "2684310219@qq.com", "work_for": "太原理工大学水利科学与工程学院", "country": "中国" } ], "category": "其他" }