Remedying mechanism of waste compost to chromium-polluted soil;
垃圾堆肥对铬污染土壤的修复机理研究
This paper analyzes urban waste compost's fertility effect:enhancing soil's nutrient,improving soil's physical and chemical character;biology effect:improving soil's micro-organism characteristics,enhancing plant's yield and quality;environment effect:resulting in soil's sandfication,salinization and heavy metals' accumulation etc,elaborats waste compost's remedy function to polluted soils.
分析了城市垃圾堆肥的肥力效应 :提高土壤养分 ,改善土壤的理化性质 ;生物效应 :改善土壤的微生物特性 ,提高植物的产量和品质 ;环境效应 :造成土壤的沙化、盐渍化、重金属积累等 ,阐述了垃圾堆肥对土壤环境的修复作用 。
The obvious differences in soil N2O flux between urban waste compost treatment and compound fertilizer treatment existed mainly in seedling stage.
玉米生长季节内,垃圾堆肥处理的土壤N2O平均通量大于复合肥处理;与对照相比,施用垃圾堆肥及其复合肥使农田土壤的N2O通量增加,其土壤N2O平均通量分别是对照的1。
The usage of starch-based adhesive in MSW compost was studied.
尿素的加入对化学肥料的成粒性能影响较大,对于N、P、K化学复合肥料造粒,应考虑尿素的加入量对粘结剂和成粒性能的影响;有机质能够促进有机复混肥成粒,改善肥料性能,粘度为30mP·s的粘结剂适合于垃圾堆肥和草炭混合物的加工有机复混肥造粒。
After high temperature fermentation of 14 days, 10 spaces of MSW compost in static tunnel had different maturities: the ratios of water all fail to meet the requirements of the first ending of fermentation.
以南宫堆肥厂27m长的静态高温堆肥发酵隧道仓为研究对象,对其10个不同区间的垃圾堆肥腐熟度进行分析并进行了模糊评价。
Growth status of Callistephus chinensis on the refuse compost medium and its water-envirmental effect;
垃圾堆肥基质对翠菊生长响应及其水环境的影响
strains of cellulose-decomposing microbes were isolated from 22 samples of refuse compost,animal manure and soils.
从２２个垃圾堆肥、畜粪、土壤等样品中分离获得纤维分解菌１９８株，选其中２株生长快、粗纤维分解能力强的菌株制成菌剂，以０。
Experimental results showed that refuse compost could increase yield of crops and could not cause heavy metal pollution.
研究结果表明：垃圾堆肥具有促进作物增产的作用，并不会引起重金属污染。
The results indicated that garbage compost application could increase heavy metal accumulation in vegetables.
垃圾堆肥拌施ＣａＣＯ３对蔬菜中重金属的累积效应试验结果显示：单施垃圾肥会增加蔬菜中重金属的累积量，但若施垃圾堆肥同时拌施ＣａＣＯ３（按施垃圾堆肥量的０。
when 45～ 90 ton of garbage compost was applied per hectare; vitamin C in fresh fruit of A.
研究了在红壤地区垃圾堆肥的肥效及改土效果。
The purpose of this article is to study on garbage compost granulating craft through manufacturing environment-friendly type of granulating binders, using thoroughly decomposed garbage compost as main raw materials.
本论文的试验目的是通过研制环境友好型造粒粘结剂,利用腐熟的垃圾堆肥作为主原料,进行有机复混肥的造粒工艺研究。
In order to assess the impacts of composted refuse on soil environment, heavy metals including Pb, Cu, Zn, Cr, Cd, Hg and As were paid attention to in this experiment.
根据上海市农业产业结构调整过程中对土壤的要求 ,从资源化利用上海市城市生活垃圾堆肥的角度出发 ,将堆置多年的垃圾堆肥应用于土壤改良 。
In order to get the best results for reclamation paddy soil with composted soil and organic fertilizer for planting flowers, horticultures etc, four different quantities of composted refuse were designed at 0,7.
课题组在前期实验的基础上,针对单施垃圾堆肥后对植物的生长量指标促进效果不显著,以及为避免重金属的危害而设定的15 kg·m-2的垃圾堆肥最高施用限额,分析了单施垃圾堆肥的不足之处在于堆肥中的营养配比不均衡, 因而确定了以平衡土壤肥力为目标,通过添加复合有机肥料开展进一步的实验,设计了0、7。
Studies on Status of Municipal Solid Waste and Potential of Compost Application in Beijing;
北京市生活垃圾现状与垃圾堆肥应用潜力研究
Application and Trend of Compost of Municipal Domestic Garbage;
城市生活垃圾堆肥产品的应用和发展
Study on Control of Carbon and Nitrogen Conversion in Simulated Food Waste Composting Processes
厨余垃圾堆肥过程碳氮转化控制研究
Study on Sieving of Preponderant Fungus Enhancing Compost Product's Fertilizer Effectiveness;
提高垃圾堆肥肥效的优势菌种筛选研究
Study on Lawn-special Organic Compound Fertilizer Using Garbage Compost as Raw Materials;
利用垃圾堆肥生产草坪专用复混肥的研究
The Primary Research on Complex Microbial Community in Municipal Solid Waste Composting;
城市生活垃圾堆肥复合菌剂的前期开发研究
Discussion on Viability of Recycling Treatment of Food Waste through Composting in Dongguan City
东莞市餐厨垃圾堆肥资源化处理的可行性探讨
Biowaste Composting Process and Rotten Degree Evaluation
生物垃圾堆肥的过程研究及腐熟度评价
Discriminating Analysis on Domestic Waste Composting Suitability in Beijing
北京市生活垃圾堆肥适宜性的判别分析
composting the kitchen waste
用厨房里的垃圾制堆肥.
The Kinetics Research for Municipal Garbage's Aerobic Composting Process;
城市垃圾好氧堆肥过程的动力学研究
Study on municipal domestic refuse recycled by bioengineer composting
城市生活垃圾的生物工程堆肥化利用
a refuse bag, dump, bin, etc
垃圾袋、 堆、 箱等
a heap of books, sand, rubbish
一堆书、 沙、 垃圾
Anaerobic Digestion of Solid Waste Based on Composting Pretreatment and Utilizing Composting for Warming;
基于堆肥预处理及堆肥保温的垃圾厌氧消化处理研究
The Optimizing Study on Thermorphilic Aerobic Composting of Municipal Domestic Refuse;
城市生活垃圾高温好氧堆肥工艺优化研究
Research on Intensified Composting with Leachate Recirculated Inoculation;
垃圾渗出液微生物循环接种强化堆肥试验研究
Study on Waste Compost and Sewage Sludge Used as Media of Soilless Sod Production;
垃圾和污泥堆肥用作高羊茅草皮基质的研究