Core Technology

Our technology is centered at foamed porous glass “Porous Alpha” from glass and shell as core technology, developing its application

Core technology and some of applications are patented in Japan

Our solutions based on our technology applications
Water treatment: Adsorption & desorption of fluorine
Water treatment: Adsorption & desorption of Phosphorus ion

Porous Alpha is made by burning of mixture of pulverized glass and shells

Porous Alpha is a soda-lime glass composed mainly of silicon dioxide (silica), calcium oxide and sodium oxide

Physical characteristics is as follows;

Visual appearance: Achroma or light green etc.
Odor: Odorless
True density: ca 2.5 g/c ㎥
Size density: 0.9~1.2 g/c ㎥
Grain size: 50~2,000 μm ( Median 700μm)
Grain shape: Abrasive infinite shape
pH: Max. pH 10.3 or pH 7(after water washing)
Solubility: Not identified
Softening temperature: 720~730℃(unresolved)
Volatile: not identified

Composition of Porous Alpha
Material Safety Data Sheet of Porous Alpha , Oct., 2011

Porous Alpha has three uniqueness which are the base for our diversified applications

(Ref.)Leaching test result of Porous Alpha

Result of leaching test based on “Environmental regulation on soil contamination, 23 Aug. 1991, Ministry of Environment) Analyzed by Tottori health association, Jan. 2008

No. Item Result
1 Alkyl mercury Undetectable
2 Total mercury < 0.0005mg/l
3 Cadmium < 0.001mg/l
4 Lead 0.001 mg/l
5 Organophosphorus Undetectable
6 Hexavalent chromium 0.014mg/l
7 Arsenic < 0.001mg/l
8 Total cyanogen Undetectable
9 PCB Undetectable
10 Trichloroethylene < 0.03mg/l
11 Tetrachloroethylene < 0.01mg/l
12 Dichloromethane < 0.02mg/l
13 Carbon tetrachloride < 0.002mg/l
14 1,2 – Dichloroethane < 0.004mg/l
15 1,1 – Dichloroethane < 0.02mg/l
16 Cis1,2 – Dichloroethylene < 0.04mg/l
No. Item Result
17 1,1,1 – Trichloroethane < 0.3mg/l
18 1,1,2 – Trichloroethane < 0.006mg/l
19 1,3 –Dichloropropene < 0.002mg/l
20 Thiuram < 0.006mg/l
21 Simazine < 0.003mg/l
22 Thiobencarb < 0.02mg/l
23 Benzene < 0.01mg/l
24 Selenium < 0.001mg/l
25 Fluorine < 0.08mg/l
26 Boron < 0.1mg/l
27 Copper < 0.5mg/kg

Tottori Resource Recycling Inc.
583 Higashisono, Hokuei-cho, Tohaku-gun,
Tottori, 689-2202, Japan
TEL. 0858-49-6230
FAX. 0858-49-6288
info@t-rrl.jp
Tottori Resourec Recycling Morocco S.A.R.L
Avenue des F.A.R, Nr208, El Menzeh,
Agadir, Morocco
TEL. +212 528 847 830
GSM. +212 661 455 457