biochar

However , the influence of biochar on the soil environment is not clear .

然而，施用生物炭对农田土壤生态系统的影响还不清楚。

The high content of C illustrated that it could be used to produce biochar .

较高的碳含量表明其可用于制备生物炭。

The adsorption amount unit decreased and adsorption rate increased with biochar amount increasing .

随着生物黑炭使用量的增加，单位吸附量逐渐减少，而吸附效率逐渐增大；当生物黑炭用量在8gL-1，吸附效率可达90%以上。

Biochar application did not inhibit the leaching of soil potassium .

施用生物炭不能抑制钾的淋溶。

Biochar mixed with soil can significantly improve soil fertility and crop yields .

它与土壤配施能显著改善土壤肥力状况，提高作物产量。

Biochar could effectively promote the growth of ryegrass and Chinese pakchoi .

施用生物炭能有效促进黑麦草、小白菜生长。

The main findings are as follows : 1 . Biochar could affect soil physical properties significantly .

主要研究结果如下：1、施用生物炭对土壤的物理性质有明显影响。

Meanwhile , different rice / wheat tissues Cd contents were significantly decreased under biochar application .

同时，水稻和小麦各组织中Cd的含量随生物黑炭施用量的增加也有着不同程度的降低。

In terms of elements , the element content of AC and biochar decreased both .

在元素含量方面，使用后活性炭和生物炭的元素含量都有一定程度的减少。

Meanwhile , catalytic biochar has lower content of amorphous carbon and organics .

同时无定形排列的碳结构和未完全热解的有机物较少。

The influence of biochar application on soil properties : the pot experiment get the same conclusion with field experiment .

施加生物炭对土壤特性的影响：盆栽试验中添加竹炭也得到与田间试验相同的结果。

The contents of total nitrogen and.NH4-N showed no significant changes with increasing biochar rates .

十壤淋溶液中总氮浓度和铵态氮浓度，随着生物炭施用量的增加无显著变化。

With pyrolysis technology , biomass can be converted into biochar , bio oil and gas .

随着热解技术的日益成熟，生物质能够被更深程度地转化为生物炭，生物油和燃气。

The specific surface area ( SBET ) of biochar increased as carbonization temperature and retention time increased .

生物质炭的比表面积随着炭化温度、保持时间的增加而增大。

Because of its special properties , biochar has relatively high agricultural values and the potential to remediate environmental pollution .

而生物炭因其特殊的性质具有较好的农用价值和环境污染修复潜力。

In recent years , the rise of biochar technology provided a new environmental protection , high efficiency way for ameliorating soil acidification .

近些年来兴起的生物炭技术为环保、高效改良酸化土壤提供了新途径。

In this study , different types of biochar fertilizer were made by mixing chemical fertilizers with corresponding biochars .

本研究将生物质炭与一定比例的化学肥料混合，制成不同种类的生物质炭基肥料。

The effects of biochar input on migration of soil heavy metal absorption and heavy metal accumulation of soybean were investigated .

考察了生物炭输入对土壤重金属迁移及其对大豆吸收累积的影响。

Human activities result in greenhouse gas emissions increased , so biochar as a effective is widely used to solid carbon and cut emission .

人类活动导致温室气体排放增多，而生物炭作为农田生态系统固炭减排的一项有效措施被广泛使用。

In the field trials we use three kinds of biochar , but their inhibition effect of three kinds of greenhouse gas emissions are different .

本研究田间试验中所用的三种生物炭对三种温室气体排放的抑制效果均有不同。

It has been shown that biochar has effects of carbon sequestration , increasing soil organic matter , promoting the crop yield .

已有研究表明生物质炭具有固碳减排、增加土壤有机质、提高作物产量等一系列作用。

The use of biochar is on the draft agenda for the international climate change negotiations in Copenhagen in December .

利用生物炭写在了将于今年12月在丹麦哥本哈根举行的国际气候变化谈判的议程草案上。

The experimental apparatus consists of an air blower , electric heater , biochar feeder and two cyclones connected in series .

实验装置由鼓风机、电加热器、炭粉喂料器和两级旋风分离器组成。

But pyrolytic stoves produce almost no soot & the carbon is all locked into the biochar .

但是热分解炉几乎不产生黑烟，碳全都锁在了生物炭中。

The effects of rice husk biochar fertilizer and peanut hust biochar fertilizer on green pepper production are not significant .

而稻壳炭肥和花生壳炭肥对青椒产量影响不显著。

A field experiment was set to test the effect of biochar on passivating soil Cd / Pb and reducing crop Cd / Pb uptake .

采用田间试验验证分析了生物黑炭对污染土壤的Cd/Pb钝化和降低作物吸收的效果。

Did you know ? Modern researchers are using Biochar , an ancient fertilizer that 's similar to charcoal , as a potential bio-fuel .

你知道吗？现代研究人员使用类似于木炭的古老肥料生物质碳来作为有潜力的生物燃料。

Compared with non-catalytic biochar , catalytic biochar has lower content of volatiles and higher content of fixed carbon , carbon element and ash content .

较之热解炭，催化热解炭的挥发分含量较低，碳元素、固定碳和灰分含量较高。

The BET surface area and pore volume of the bamboo biochar after been activated were greatly optimized , having higher surface area and abundant pore size distribution .

结果表明：两种竹炭都是以微孔组成为主，经过活化的竹炭比表面积、孔容积都得到很大程度的优化，具有较高的比表面积和丰富的孔隙分布结构。

With the increase of doped iron , biochar particles change from layered structure to granule structure , it greatly increasing the specific surface area of the biochar .

随着掺入铁盐的增加，生物炭从层状结构形成颗粒结构，极大地增加了生物炭的比表面积。