ライフサイエンスコーパス: struvite

1 n and possible transformation to crystalline struvite.

2 d the first shell of As(5+) at the P site in struvite.

3 present in some wastes, may be removed with struvite.

4 ergy CT, 513-747 HU for high-energy CT), and struvite (1337-1530 HU for low-energy CT, 1007-1100 HU f

5 ixed calcium phosphate and oxalate (9%), and struvite (18%).

6 pe), one outlier), cystine (70-71 U(Slope)), struvite (56-60 U(Slope)), calcium oxalate and calcium p

7 Struvite, a common biomineral and increasingly important

8 ecipitation of magnesium ammonium phosphate (struvite) and calcium phosphate (apatite) crystals.

9 ture spectroscopy confirmed that Zn added to struvite-bearing solutions at concentrations</=5 muM sor

10 ecipitation compared to when Zn was added to struvite-bearing solutions.

11 mation of a new phase that was identified as struvite by Raman spectroscopy.

12 Bacteria accumulated in the struvite cake during struvite filtration.

13 crystalline composition (uric acid, cystine, struvite, calcium oxalate, calcium phosphate, brushite),

14 Severe bladder lesions and struvite calculi were seen in 64% of F344 rats; in other

15 his metalloid during the transformation from struvite, can attenuate arsenic contamination from green

16 roscopy (SEM) revealed etch pit formation on struvite crystal surfaces, indicative of a surface inter

17 onance (EPR) spectra of gamma-ray-irradiated struvite disclose five [AsO3](2-) radicals and one [AsO4

18 bsequently inactivated to some degree during struvite drying, and the inactivation typically increase

19 mirrored the trend in total bacteria during struvite drying.

20 Here the sorption of As with struvite during mineral formation at pH 8-11 was assesse

21 eria accumulated in the struvite cake during struvite filtration.

22 mune dysregulation, which may be critical to struvite formation.

23 y fluororescence (mu-SXRF) mapping show that struvite formed under ambient conditions contains up to

24 centralized systems, phosphorus recovered as struvite from the solids dewatering liquid resulted in a

25 ssed into market-attractive fertilizers like struvite; however, concerns regarding the microbial safe

26 occur in natural newberyite transformed from struvite in guano deposits and record the accumulation o

27 The yield of struvite increased with pH, and was highest at pH 10.

28 terial inactivation during the production of struvite, initial heating under moist conditions is reco

29 As(5+) is the predominant oxidation state in struvite, irrespective of Na2HAsO4.7H2O or NaAsO2 as the

30 e (CaOx) and calcium phosphate (CaP); 10% of struvite (magnesium ammonium phosphate produced during i

31 Struvite (MgNH(4)PO(4).6H(2)O) precipitated from animal

32 Struvite (MgNH(4)PO(4).6H(2)O; MAP) precipitation is a v

33 ry through the controlled crystallization of struvite (MgNH4PO4.6H2O), a potential slow-release ferti

34 structure, contributing to distortion of the struvite nu3 PO4(3-) band in the Fourier transform infra

35 e the heterogeneous nucleation and growth of struvite occurs via a particle-mediated process involvin

36 The Cr content of struvite precipitated in the presence of 1-100 muM Cr as

37 solids were lower when Zn was present during struvite precipitation compared to when Zn was added to

38 Urine pasteurization or struvite precipitation did not change the microbial comm

39 Struvite precipitation effectively removed increased pho

40 Finally, a struvite precipitation experiment shows that 93% of phos

41 allowed for 43% more phosphate recovery via struvite precipitation in the acetic acid addition synth

42 Struvite precipitation is currently used to recover phos

43 results suggest that brucite dissolution and struvite precipitation were coupled at the mineral-fluid

44 al contaminants such as chromium (Cr) during struvite precipitation, however, requires consideration.

45 When Zn is present during struvite precipitation, octahedral monodentate sorbates

46 with the substitution of As(5+) for P(5+) in struvite reaches up to 3.75 A.

47 However, the struvite reactor effluent still consists of an excessive

48 Thus, an integrated SED-struvite reactor process can be used to improve phosphat

49 source for enrichment of the effluent of the struvite reactor, the phosphate flux was 16 mmol m(-2) h

50 as transferred to the recycled effluent of a struvite reactor.

51 the efficiency of phosphate recovery from a struvite reactor: SED was implemented in such a way that

52 The use of struvite reactors has proven to be an effective phosphat

53 (-1)) are consistent with those reported for struvite recovered from wastewater, suggesting that simi

54 For struvite recovery in the presence of As, optimizing the

55 Based on our results, struvite stone formation is linked to a robust inflammat

56 F344 rats without struvite stones at necropsy had milder bladder lesions a

57 the mechanism of sorption, and impact on the struvite structure.

58 ts, is an important decomposition product of struvite that is an increasingly popular green fertilize

59 Salmonella typhimurium during the drying of struvite under controlled temperature (from 5 to 35 degr

60 tract infection (UTI) and UTI complicated by struvite urolithiasis.

61 Individuals with struvite uroliths are susceptible to recurrent urinary t

62 F344 rats with struvite uroliths had the highest urinary levels of proi

63 Sorption of Zn with struvite was assessed both during and after mineral form

64 urvivor curves were typically nonlinear when struvite was dried at low relative humidity, indicating

65 and chemical composition (brushite, cystine, struvite, weddellite, whewellite, and uric acid) at 24 c

66 For recovered struvite, XRD indicated reduced crystallinity and partic