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Keyword [Weathered coal]
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1. Research On The Adsorption Equilibrium And Dissolvability Of Fulvic Acid In The Process Of Abstract From Weathered Coal
2. On The Buffer Effect Of Fulvic Acid Extracted From Weathered Coal Of Jincheng City
3. Research And Development Of Ecotype Phosphatic Fertilizer
4. Study Of The Extraction Of Fulvic Acid From Weathered Coal
5. Amelioration Of Weathered Coal On Soil And Vegetation Restoration In Open-Cast Mine Area With Different Freezing-thawing Process And Water Content
6. Amelioration Of Humic Acid In Weathered Coal On Pb Contamibated Soil
7. Research On Process Conditions Of Degradating Weathered Coal By Three Actinomycetes
8. Screening And Identification Of Degradating Weathered Coal Strains
9. Study On The Preparation Of Humid Acid Salt And Nanoscale Humic Acid From The Weathered Coal In The Northern Of Henan
10. Improvement In Floatability Of Weathered Coal By Attrition Pretreatment
11. Weathered Coal Humic Acid, Sulfonated, And The Development Of New Rice Sturdy - Seeding Agent
12. Sorption And Desorption Mechanism Of Calcium Mud And Magnesium Mud And Their Different Treated Soil To Phosphorus And Heavy Metals
13. The Polymerization Mechanism And Characterizations Of Mulch Film Prepared From Weathered Coals
14. Environmental Effects Of Poisonous And Harmful Substances In The Typical Industrial Solid Wastes
15. Study On Copper Adsorption On Shanxi Pingsuo Weathered Coal
16. Key Technology Of Extract Fulvic Acid From Weathered Coal
17. Effects Of Weathered Coal Activated By Ultrasonic On Speciations Of Cu And Zn And Enzyme Activity In Soil
18. Effects Of Weathered Coal Activated By Ultrasonic On Speciations Of Chromium And Enzyme Activity In Soil
19. The Effect Of Weathered Coal Activated By Ultrasonic On The Forms Of Lead And Cadmium In Soil And Soil Enzyme Activity
20. Effects Of Weathered Coal On Heavy Metal Content In Cabbage And Form In Soil By Combined Pollution Between Copper Zinc Lead And Cadmium
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