leaching in English
Use "leaching" in a sentence
1. Integrated electrolysis leaching device for leaching refractory rare metal
2. K100 Waste leaching solution from acid leaching of emission control dust and sludge from secondary lead smelting.
3. Method for leaching sulfide-containing materials with microorganisms and use of sulphur-containing amino acids in leaching with microorganisms
4. Controlled-leaching naturally degradable coated fertilizer
5. Inhibitory leaching of nucleic acid storage reagent
6. Microbial Leaching (Bioleaching, Biomining) Microbial leaching is the process by which metals are dissolved from ore bearing rocks using microorganisms
7. Something nearby is leaching all the external dimensions.
8. The acid leaching kinetics of serpentine was researched.
9. Methods for mitigating the leaching of heavy metals from activated carbon
10. (k) ‘eluate’ means the solution obtained by a laboratory leaching test;
11. There are caustic burns from acid or a leaching agent.
12. These acids then enter the aquatic environment through runoff or leaching.
13. The research includes technological mineralogy, leaching principles, methods, measures and effects.
14. Thus, As-rich Cu concentrates could be pre-treated by Bioleaching, replacing current technologies like roasting, pressure leaching and alkaline leaching by selective biological arsenite oxidation or arsenate reduction
15. Metal leaching & Acid Rock Drainage( ML/ARD)); 6.11.3 (Environmental Setting:
16. The dominant acid anion in runoff, responsible for base cation leaching and therefore soil acidification, is usually SO42- (usually accounts for >90 % of acid leaching).
17. • Assessment of waste rock piles for acid rock drainage and metal leaching;
18. Not to mention all the horrid underarm deodorants leaching into the microclimate.
19. Use weak acid in the leaching process or for gypsum production
20. The units which are used for extracting uranium from the lixivium of in situ leaching(or heap leaching) are all the packed bed with ion exchange of high efficiency.
21. The method of the invention utilises leaching with polycarboxylic organic acid.
22. Leaching from these adsorbents into water during adsorption was also investigated.
23. Leaching can be under acidic conditions, neutral conditions or a combination.
24. Reduced acid leaching and resin in leach extraction from acid consuming copper ores
25. 4 Not to mention all the horrid underarm deodorants leaching into the microclimate.
26. The catalysis - acid leaching process of copper bismuth sulphide dregs is introduced.
27. N deposition can acidify the soil and leaching the exchangeable base cations.
28. These needed several coats of polyurethane varnish to prevent the dye leaching out.
29. The leaching efficiency of copper smelter slag with high silicon is investigated in this study.
30. Aldrin binds strongly to soil particles and is very resistant to leaching into groundwater
31. The mentioned technology can be used for producing yttrium concentrate from ore leaching liquor.
32. Leaching is more important in wet environments and much less important in dry ones.
33. Biomining: use of organisms to promote the LEACHING (solubilization) of metals from their ores
34. Insitu leaching mining of deeply buried polyhalite can alleviate severe shortages of potash resources in China.
35. The dumps were generating explosive gases and leaching noxious chemicals that polluted underground water sources.
36. The manufacturers say that there is no danger of the aluminium leaching into the water.
37. The method also includes (b) submerging the PCD table in an acid within the leaching chamber.
38. (11) Buried samples can either gain or lose radiocarbon through leaching by groundwater or by contamination.
39. Boric acid leaching as a function of exposure time appears to tend to an equilibrium value.
40. Acid rain is ruining the soil —leaching out essential nutrients like calcium, magnesium, potassium and sodium.
41. The process comprises the following steps: (a) leaching with fluorosilicic acid with a minimal H¿2?
42. Oxide concentrates are introduced at this leaching step to maintain the acid balance in the circuit.
43. Method for removing impurities from mg-si using acid leaching for producing silicon for solar batteries
44. Permafrost encapsulation of the tailings would be used to control acid mine drainage and metal leaching.
45. Concentration peaks for acidity, iron and some metals were observed after approximately two months of leaching.
46. • compatibility of the materials of construction with the dosage form (e.g., absorption to container and leaching)
47. Decomposition processes can be separated into three categories—leaching, fragmentation and chemical alteration of dead material.
48. Cesspools (or leaching pools) are pits into which concrete, brick or cement block walls have been placed
49. The thiourea solution may contain thiourea and an acid, such as a Bronstead acid suitable for leaching.
50. The metal contaminants are recovered from the acid leaching solution using techniques such as aqueous-phase electrolysis.