Koj puas tuaj yeem hlawv ntoo?

Cov txheej txheem:

Koj puas tuaj yeem hlawv ntoo?
Koj puas tuaj yeem hlawv ntoo?
Anonim

Driftwood. Hlawv ntsev-saturated driftwood yog ib lub tswv yim phem li nws tuaj yeem tso cov tshuaj lom lossis cov tshuaj phem thaum hlawv, raws li EPA. Tej zaum nws yuav muaj kev nyab xeeb dua los siv koj lub puam nrhiav rau décor thiab mounted planters xwb.

Koj puas tuaj yeem hlawv cov dej tshiab?

Hlub tshav kub

Kuv hlawv ib tug nruab nrab ib tug ntsej muag qaum ntawm cov dej qab zib ib xyoos twg thiab nws hlawv zoo. Nws yeej tsis siv sij hawm ntev mus rau lub caij txij li feem ntau ntawm cov ntawv sau tau xaus rau debarked.

Vim li cas thiaj hlawv cov ntoo toxic?

Ib yam yog vim li cas? Yog vim li cas tsis txhob hlawv driftwood yog thaum cov organics xws li ntoo raug hlawv nyob rau hauv lub xub ntiag ntawm chlorides, dioxin yog tsim nyob rau hauv lub flue gas. Dioxin yog hu ua ib tug pheej, bioaccumulating toxin, txhais tau tias nws tsis decompose, thiab nws tsim nyob rau hauv cov ntaub so ntswg ntawm cov kab mob uas noj nws.

Koj puas tuaj yeem hlawv ntoo hauv qhov hluav taws kub?

Driftwood nyiam so hauv ntsev thiab dej. Cov dej noo xauv rau hauv cov ntoo no ua rau lub teeb tsis yooj yim, thiab cov ntsev-dej saturation tuaj yeem tso cov tshuaj phem thaum hlawv. EPA ceeb toom tawm tsam hluav taws kub hnyiab vim qhov ua rau muaj tshuaj lom nws tuaj yeem ua rau.

Koj puas tuaj yeem ntoo hlawv driftwood?

Tshwj xeeb, driftwood tso tawm ntau cov dioxin los ntawm kev sib xyaw ntawmntsev-soaked ntoo. Dioxins yog cov carginogenic, yog li kev kub hnyiab ntawm cov ntug hiav txwv dej tsis pom zoo. Qee cov zej zog ntug hiav txwv tau txiav txim siabhlawv bans ntawm driftwood kom txo cov pa phem ntau ntau los ntawm cov pa luam yeeb.

Pom zoo:

Nthuav cov khoom
Leej twg ua tiav mozart's lacrimosa?
Nyeem ntxiv

Leej twg ua tiav mozart's lacrimosa?

Requiem hauv D Minor, K 626, requiem pawg los ntawm Wolfgang Amadeus Mozart, tshuav tsis tiav thaum nws tuag rau lub Kaum Ob Hlis 5, 1791. Txog rau thaum xyoo pua 20th, txoj haujlwm tau hnov ntau tshaj li nws tau ua tiav los ntawm Mozart's tub kawm Franz Xaver Süssmayr.

Lub caj pas lacrimal yog dab tsi?
Nyeem ntxiv

Lub caj pas lacrimal yog dab tsi?

Cov qog kua muag (cov qog qog nqaij hlav), nyob saum toj ntawm txhua lub pob muag, tsis tu ncua muab cov kua muag kua muag uas tau so thoob plaws koj lub qhov muag txhua zaus koj ntsais koj daim tawv muag. Cov kua dej ntau dhau los ntawm cov kua muag hauv lub qhov ntswg.

Tus kab mob myxoma ua haujlwm li cas?
Nyeem ntxiv

Tus kab mob myxoma ua haujlwm li cas?

qhov chaw ntawm tus kab mob myxoma tuag hauv 12 hnub ntawm kev kis tus kabmob. Cov kev tshawb fawb Pathogenesis paub tseeb tias tus kab mob pib rov ua dua tshiab hauv cov kab mob dermal ntawm qhov chaw inoculation, zoo li cov hlwb dendritic.