Composting Animal Wastes with Magnesium: A Novel Method of Stabilizing Nitrogen and Phosphorus

机译：用镁堆肥动物粪便：稳定氮和磷的新方法

获取原文

获取原文并翻译 | 示例

页面导航

摘要
著录项
相似文献
相关主题

摘要

Animal wastes that are composted generally lose valuable fertilizer elements such as nitrate and phosphate by dissolution and volatilization. Bacterially produced insoluble compounds such as ammonium magnesium phosphate (struvite) can bind up the plant nutrients and provide a slow-release nitrate and phosphate source suitable for crop application. A wide variety of magnesium sources can be used to form struvite during waste digestion or composting. Preliminary work indicates magnesium compounds produced by low-temperature calcining of dolomite and treatment of the fired material with organic acids produces a useful waste treatment additive than can be provided in a safe, transportable form. The ability to compost and store animal wastes for extended periods of time without losing nitrogen or phosphorus makes it practical to stockpile compost and allow time for the die-off of dangerous enteric bacteria; such as E. coli. Using aged struvite compost (a synthetic guano) can make organically-grown vegetables much safer for human consumption.

机译：堆肥的动物粪便通常会通过溶解和挥发而失去有价值的肥料元素，例如硝酸盐和磷酸盐。细菌产生的不溶性化合物，例如磷酸铵镁（鸟粪石）可以结合植物养分，并提供适合作物应用的硝酸盐和磷酸盐缓释源。在废物消化或堆肥过程中，可以使用多种镁源形成鸟粪石。初步工作表明，由白云石的低温煅烧产生的镁化合物以及用有机酸处理煅烧过的材料，会产生有用的废物处理添加剂，其安全性，可运输性形式除外。能够长时间堆肥和存储动物废物而又不会损失氮或磷的能力，使得堆肥的堆放变得可行，并有时间使危险的肠细菌死亡。例如大肠杆菌。使用老化的鸟粪石堆肥（合成鸟粪）可以使有机种植的蔬菜更安全地供人类食用。

著录项

来源
《The 22nd International Conference on Solid Waste Technology and Management(ICSW 2007)》|2007年|189-194|共6页
会议地点 PhiladelphiaPA(US);PhiladelphiaPA(US)
作者
Charles A. Weiss Jr.; W. Allen Roberson; David B. Ringelberg; Philip G. Malone; Girish Panicker;
展开▼
作者单位

U. S. Army Corps of Engineers Research and Development Center Vicksburg, MS, USA;

U. S. Army Corps of Engineers Research and Development Center Vicksburg, MS, USA;

U. S. Army Corps of Engineers Research and Development Center Vicksburg, MS, USA;

U. S. Army Corps of Engineers Research and Development Center Vicksburg, MS, USA;

Alcorn State University Lorman, MS, USA;

展开▼
会议组织
原文格式 PDF
正文语种 eng
中图分类固体废物的处理与利用;
关键词
composting; calcium magnesium acetate; struvite; guano; E. coli; organic vegetable production;

机译：堆肥醋酸钙镁；鸟粪石鸟粪;大肠杆菌;有机蔬菜生产;

相似文献

外文文献
中文文献
专利

1. Rapid determination of total nitrogen, phosphorus, potassium, calcium and magnesium in swine waste compost by colorimeter system (ZA-II) [J] . Isobe T, Yamaguchi T, Yamamoto N, 日本土壤肥料学雑誌 . 1999,第6期

机译：色度计系统（ZA-II）快速测定猪粪堆肥中的总氮，磷，钾，钙和镁
2. Rapid determination of total nitrogen, phosphorus, potassium, calcium and magnesium in swine waste compost by colorimeter system (ZA-II) [J] . Isobe T, Yamaguchi T, Yamamoto N, 日本土壤肥料学雑誌 . 1999,第6期

机译：色度计系统（ZA-II）快速测定猪废料堆肥中总氮，磷，钾，钙和镁
3. Effect of the raw materials and mixing ratio of composted wastes on the dynamic of organic matter stabilization and nitrogen availability in composts of Sub-Saharan Africa [J] . Kabore TWT, Houot S, Hien E, Bioresource Technology: Biomass, Bioenergy, Biowastes, Conversion Technologies, Biotransformations, Production Technologies . 2010,第3期

机译：堆肥废物的原料和混合比对撒哈拉以南非洲堆肥中有机物稳定和氮素利用动态的影响
4. Composting Animal Wastes with Magnesium: A Novel Method of Stabilizing Nitrogen and Phosphorus [C] . International Conference on Solid Waste Technology and Management . 2007

机译：用镁堆肥动物废物：一种稳定氮和磷的新方法
5. Effects of municipal solid waste compost on soil phosphorus availability and uptake by potatoes and sweet corn. [D] . Mkhabela, Manasah Sibusiso. 1998

机译：城市固体废物堆肥对土壤磷的利用率以及马铃薯和甜玉米的吸收率。
6. Impact of Composting Methods on Nitrogen Retention and Losses during Dairy Manure Composting [O] . Xiao Yang, Enke Liu, Xinmeng Zhu, 2019

机译：堆肥方法对奶牛粪便堆肥过程中氮保留和损失的影响
7. Comparative effectiveness of different composting methods on the stabilization, maturation and sanitization of municipal organic solid wastes and dried faecal sludge mixtures [O] . Tesfu Mengistu, Heluf Gebrekidan, Kibebew Kibret, 2017

机译：不同堆肥方法对市政有机固体废物和干燥粪便污泥混合物的稳定，成熟和消毒的比较效果
8. Atomic Energy Levels (As Derived from the Analyses of Optical Spectra. Volume I. The Spectra of Hydrogen, Deuterium, Tritium, Helium, Lithium, Beryllium, Boron, Carbon, Nitrogen, Oxygen, Fluorine, Neon, Sodium, Magnesium, Aluminum, Silicon, Phosphorus, Su [R] . Moore, C. E. 1971

机译：原子能级（源自光谱分析。第一卷。氢，氘，氚，氦，锂，铍，硼，碳，氮，氧，氟，氖，钠，镁，铝，硅的光谱，磷，苏

Composting Animal Wastes with Magnesium: A Novel Method of Stabilizing Nitrogen and Phosphorus

摘要

著录项

相似文献

相关主题

期刊订阅