1) peat amelioration
泥炭改良
1.
Then a model of eco agriculture based on peat amelioration is proposed,which put land resources to rational use and make farming,forestry,animal busbandry and fishery to grow coordinately.
利用泥炭改良沙化退化土地 ,已见明显土壤生态环境改善、作物增产的效果。
2) modified peat
改性泥炭
1.
Solution pH,oscillation time,modified peat and other conditions of initial concentration were experimented.
为了研究泥炭对重金属离子(Pb2+、Cu2+、Cd2+、Cr6+、Ni2+)吸附率的各种影响因素,依次进行了溶液pH、振荡时间、改性泥炭投加量、溶液初始浓度等条件试验。
2.
A modified peat absorbent with excellent absorbability was prepared using peat as the major raw material.
在静态条件下,研究了改性泥炭对重金属离子Pb2+、Ni2+、Cu2+的吸附性能,着重探讨了改性泥炭去除废水中重金属离子Pb2+、Ni2+、Cu2+的适宜条件,同时对改性泥炭的吸附及解吸再生机理进行了初步分析。
3.
In order to overcome the problems in using the stuff peat to treat wastewater, the sulfuric acid was added to the stuff peat to prepare the modified peat,and then the modified peat was mixed with polyvinylalcohol (PVA) and formaldehyde (37%) to enhance the mechanical intensity of the modified peat.
为克服泥炭利用过程中存在的一些问题 ,对原泥炭进行了改性处理 ,并将改性后的泥炭与树脂结合以增强改性泥炭的机械强度。
3) reformative sludge
改良污泥
1.
6% and that of reformative sludge in which CN3d is thrown in is 51.
将葡萄糖和FeCl3加入改良污泥 ,焦化废水的最大降解率达到 5 5 0 % ,这时若将焦化废水稀释至原浓度的 1/2 ,降解率可达 70 2 % 。
4) red mud amelioration
赤泥改良
6) cement-soil
水泥改良土
1.
Test Study on the Effect of Cyclic Dry-wet Process on the Fatigue Strength of Cement-soil;
干湿循环对水泥改良土疲劳强度影响的试验研究
2.
Research purposes:Cement and lime-improved loess are used as the backfill of the subgrade in Zheng-Xi passenger dedicated railway line,the partial compactions of cement-soil are very difficulty satisfy the design request,but its mechanics satisfied the design request all.
研究目的:郑西客运专线铁路路基采用了水泥和石灰改良湿陷性黄土填筑,在填筑工艺性试验中出现了部分水泥改良土压实度难以满足设计要求,但是其力学指标均满足设计要求的现象。
3.
Cement-soil is an important filling material used in the railway subgrade engineering.
水泥改良土是铁路路基工程中重要的填料。
补充资料：湖北神农架贫营养华刺子莞泥炭藓沼泽
郎惠卿提供
[图]
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条