JP2015182246A5 - - Google Patents
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- Publication number
- JP2015182246A5 JP2015182246A5 JP2014058521A JP2014058521A JP2015182246A5 JP 2015182246 A5 JP2015182246 A5 JP 2015182246A5 JP 2014058521 A JP2014058521 A JP 2014058521A JP 2014058521 A JP2014058521 A JP 2014058521A JP 2015182246 A5 JP2015182246 A5 JP 2015182246A5
- Authority
- JP
- Japan
- Prior art keywords
- calcium compound
- nutrient
- superabsorbent polymer
- absorbent article
- urine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 150000001674 calcium compounds Chemical class 0.000 claims 14
- 235000015097 nutrients Nutrition 0.000 claims 13
- 229920000247 Superabsorbent polymer Polymers 0.000 claims 9
- 230000002745 absorbent Effects 0.000 claims 7
- 239000002250 absorbent Substances 0.000 claims 7
- 210000002700 Urine Anatomy 0.000 claims 6
- 239000007788 liquid Substances 0.000 claims 6
- 150000003839 salts Chemical class 0.000 claims 6
- 239000011780 sodium chloride Substances 0.000 claims 6
- 238000011084 recovery Methods 0.000 claims 5
- 238000000926 separation method Methods 0.000 claims 5
- 239000007864 aqueous solution Substances 0.000 claims 4
- 239000000470 constituent Substances 0.000 claims 4
- 239000000463 material Substances 0.000 claims 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims 4
- OAICVXFJPJFONN-UHFFFAOYSA-N phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 4
- 229910052698 phosphorus Inorganic materials 0.000 claims 4
- 239000011574 phosphorus Substances 0.000 claims 4
- 239000007787 solid Substances 0.000 claims 4
- 230000002779 inactivation Effects 0.000 claims 3
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium monoxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims 2
- 229910052757 nitrogen Inorganic materials 0.000 claims 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L cacl2 Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims 1
- 239000001110 calcium chloride Substances 0.000 claims 1
- 229910001628 calcium chloride Inorganic materials 0.000 claims 1
- 239000000292 calcium oxide Substances 0.000 claims 1
- 238000002425 crystallisation Methods 0.000 claims 1
- 230000005712 crystallization Effects 0.000 claims 1
- 229910052588 hydroxylapatite Inorganic materials 0.000 claims 1
- 230000000415 inactivating Effects 0.000 claims 1
- 238000002955 isolation Methods 0.000 claims 1
- MXZRMHIULZDAKC-UHFFFAOYSA-L magnesium;azane;hydrogen phosphate Chemical group [NH4+].[Mg+2].[O-]P([O-])([O-])=O MXZRMHIULZDAKC-UHFFFAOYSA-L 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 239000004449 solid propellant Substances 0.000 claims 1
- 229910052567 struvite Inorganic materials 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014058521A JP6279372B2 (ja) | 2014-03-20 | 2014-03-20 | 使用済み紙おむつ等から尿由来の栄養塩を回収する方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014058521A JP6279372B2 (ja) | 2014-03-20 | 2014-03-20 | 使用済み紙おむつ等から尿由来の栄養塩を回収する方法 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018005902A Division JP6462910B2 (ja) | 2018-01-17 | 2018-01-17 | 使用済み紙おむつ等から尿由来の栄養塩を回収する方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2015182246A JP2015182246A (ja) | 2015-10-22 |
| JP2015182246A5 true JP2015182246A5 (hr) | 2017-04-20 |
| JP6279372B2 JP6279372B2 (ja) | 2018-02-14 |
Family
ID=54349373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014058521A Active JP6279372B2 (ja) | 2014-03-20 | 2014-03-20 | 使用済み紙おむつ等から尿由来の栄養塩を回収する方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6279372B2 (hr) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6505045B2 (ja) * | 2016-04-11 | 2019-04-24 | ユニ・チャーム株式会社 | 使用済み吸収性物品からパルプ繊維を回収する方法 |
| JP2018089785A (ja) * | 2016-11-30 | 2018-06-14 | ユニ・チャーム株式会社 | 使用済み紙おむつ等から尿由来の栄養塩を回収する方法 |
| JP6698506B2 (ja) * | 2016-12-02 | 2020-05-27 | ユニ・チャーム株式会社 | 使用済み吸収性物品のリサイクル方法 |
| JP6667575B2 (ja) * | 2017-11-01 | 2020-03-18 | ユニ・チャーム株式会社 | 有機酸の回収方法、及びリサイクルパルプの製造方法 |
| JP6580116B2 (ja) | 2017-12-20 | 2019-09-25 | ユニ・チャーム株式会社 | リサイクルパルプ繊維の製造方法 |
| JP6721249B2 (ja) * | 2017-12-27 | 2020-07-08 | 株式会社サムズ | 液体肥料の製造方法 |
| JP6462910B2 (ja) * | 2018-01-17 | 2019-01-30 | ユニ・チャーム株式会社 | 使用済み紙おむつ等から尿由来の栄養塩を回収する方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3452439B2 (ja) * | 1996-01-26 | 2003-09-29 | 株式会社クボタ | 有機性廃棄物からの有用物質の回収と資源化方法 |
| JP4550192B2 (ja) * | 1999-11-22 | 2010-09-22 | 震 古賀 | 体液の分離及び測定法 |
| JP2001181075A (ja) * | 1999-12-21 | 2001-07-03 | Sato Masako | 土壌改良剤の製造方法、土壌改良剤及び使用済みおむつ処理剤 |
| JP4693128B2 (ja) * | 2007-03-13 | 2011-06-01 | 国立大学法人北海道大学 | リン回収方法及びリン回収システム |
-
2014
- 2014-03-20 JP JP2014058521A patent/JP6279372B2/ja active Active
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