{
    "created": "2022-03-17 09:08:38",
    "updated": "2026-05-01 16:22:39",
    "id": "01c5b2a1-3f99-47b3-9794-64b80d9a3202",
    "version": 6,
    "ds_topic": null,
    "title_cn": "新型锰砂复合滤料（MTZ）处理高铁锰矿井水动态试验数据集（2021年1月）",
    "title_en": "Dynamic test data set of high iron manganese ore well water treatment with new manganese sand composite filter material (MTZ) (January 2021)",
    "ds_abstract": "<p>&emsp;&emsp;通过对各类滤池启动快慢的试验研究，确定启动最快的滤柱；采用最佳新型锰砂复合滤料（MTZ）在不同运行参数条件下进行过滤试验，并进行过滤周期及反冲洗试验，研究确定MTZ最佳的除铁锰运行条件及最佳反冲洗时间、强度及次数；并探究新型锰砂复合滤料（MTZ）的老化及氧化问题，初步探明MTZ除铁锰机理，为实际应用提供合理化参数。数据集共包含229个数据。",
    "ds_source": "<p>&emsp;&emsp;室内实验，自主产生。",
    "ds_process_way": "<p>&emsp;&emsp;进行过滤试验和冲洗试验，探究新型锰砂复合滤料（MTZ）的老化及氧化问题。",
    "ds_quality": "<p>&emsp;&emsp;数据质量良好。",
    "ds_acq_start_time": "2021-01-01 00:00:00",
    "ds_acq_end_time": "2021-01-31 00:00:00",
    "ds_acq_place": "北京市",
    "ds_acq_lon_east": 117.50805555555556,
    "ds_acq_lat_south": 39.44138888888889,
    "ds_acq_lon_west": 115.41666666666667,
    "ds_acq_lat_north": 41.05916666666666,
    "ds_acq_alt_low": null,
    "ds_acq_alt_high": null,
    "ds_share_type": "apply-access",
    "ds_total_size": 15009930,
    "ds_files_count": 2,
    "ds_format": "excel",
    "ds_space_res": null,
    "ds_time_res": "日",
    "ds_coordinate": "无",
    "ds_projection": "",
    "ds_thumbnail": "01c5b2a1-3f99-47b3-9794-64b80d9a3202.png",
    "ds_thumb_from": 0,
    "ds_ref_way": "张春晖，新型锰砂复合滤料（MTZ）处理高铁锰矿井水动态试验数据集（2021年1月），国家冰川冻土沙漠科学数据中心(www.ncdc.ac.cn)，2022，doi：10.12072/ncdc.UTCMW.db2129.2022",
    "paper_ref_way": "",
    "ds_ref_instruction": "使用申明：“新型锰砂复合滤料（MTZ）处理高铁锰矿井水动态试验数据集”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.db2129.2022",
    "subject_codes": [
        "170.50"
    ],
    "quality_level": 3,
    "publish_time": "2022-05-30 16:51:19",
    "last_updated": "2022-05-30 17:18:33",
    "protected": false,
    "protected_to": null,
    "lang": "zh",
    "cstr": "11738.11.ncdc.UTCMW.db2129.2022",
    "i18n": {
        "en": {
            "title": "Dynamic test data set of high iron manganese ore well water treatment with new manganese sand composite filter material (MTZ) (January 2021)",
            "ds_format": "",
            "ds_source": "<pre><code>\n</code></pre>\n<p>&emsp; Indoor experiment, self generated.",
            "ds_quality": "<pre><code>\n</code></pre>\n<p>&emsp; Good data quality.",
            "ds_ref_way": "",
            "ds_abstract": "<pre><code>\n</code></pre>\n<p>Through the experimental study on the start-up speed of various filters, the fastest start-up filter column is determined; The best new manganese sand composite filter material (MTZ) is used for filtration test under different operating parameters, and the filtration cycle and backwash test are carried out to study and determine the best operating conditions for iron and manganese removal and the best backwash time, intensity and times of MTZ; The aging and oxidation problems of the new manganese sand composite filter media (MTZ) are also explored, and the mechanism of removing iron and manganese by MTZ is preliminarily explored, so as to provide reasonable parameters for practical application. The data set contains 229 data in total.</p>",
            "ds_time_res": "日",
            "ds_acq_place": "Beijing",
            "ds_space_res": "",
            "ds_projection": "",
            "ds_process_way": "<pre><code>\n</code></pre>\n<p>Filtration test and flushing test were carried out to explore the aging and oxidation of the new manganese sand composite filter material (MTZ).</p>",
            "ds_ref_instruction": "                    Use statement: \"experimental data set for dynamic test and Research on MTZ treatment of high iron manganese mine water\" comes from the national key R & D 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": [
        "高铁锰",
        "冲洗试验",
        "氧化",
        "新型锰砂复合滤料（MTZ）"
    ],
    "ds_subject_tags": [
        "地质学"
    ],
    "ds_class_tags": [],
    "ds_locus_tags": [
        "北京市"
    ],
    "ds_time_tags": [
        2021
    ],
    "ds_contributors": [
        {
            "true_name": "张春晖",
            "email": "truemanjung@163.com",
            "work_for": "中国矿业大学（北京）化学与环境工程学院",
            "country": "中国"
        }
    ],
    "ds_meta_authors": [
        {
            "true_name": "张春晖",
            "email": "truemanjung@163.com",
            "work_for": "中国矿业大学（北京）化学与环境工程学院",
            "country": "中国"
        }
    ],
    "ds_managers": [
        {
            "true_name": "张春晖",
            "email": "truemanjung@163.com",
            "work_for": "中国矿业大学（北京）化学与环境工程学院",
            "country": "中国"
        }
    ],
    "category": "其他"
}