Men vi sinh YM sản phẩm bảo vệ môi trường

Thuc tieh - Kinh nghiem

MEN VI SINH YM

San pham bao ve moi trirang

Ondng thdn nude ta, nha

nao cung chan nudi gia

sue, gia elm. Cac trang

trai nudi heo, ga, bd... nudcthll,

phan chuong gay ra hdi thdi,

rudi, mudi iam khdng khf mit

trong lanh, Inh hudng xlu din

mdi trudng va sCre khod eon

ngudi. Mat khac, nhan dan

thudng diing eac loai phan

chuong d l bdn eho cay trdng,

cung gay anh d nhilm dat dai,

cay trdng khdng dupc sach. De

giai quylt nhung khd khan neu

tren, Cdng ty TNHH Cdng Nghe

Sinh Hpc Hiep Lpl da nghien

eUu san xult men vi sinh YM

(MICRO ORGANISM YEAST),

san xuat theo tieu chuan 01.2001/

ML va SCB 03376/2001/ CBTC/

TDC-HCM.

Men vi sinh YM gdm cac

loai vl sinh vat hOu fch phat trien

trong dieu kien hao khf va yim

khf nhu: Vi sinh vat hoal sinh,

nam mde, nIm men, vi sinh vat

phan giai cellulose, xa khuin,

tryc khuan va eac loai men nhu

Bacillus Subtlllus, Aspergillus

Cryzae. Cac vi khuan trong men

YM rat da nang, Uc ch i va loai

bd cac khf doe nhu NH3, HjS,

NO3... Ioal bo Carbone hijxi co

(Carbonaceous BOD) nhu phan

ngudl. Trong phan chudng va

phan ngudi cd eac chat hijfu eo,

eac hop chat khac nhu chit

beo, dau, protein, tinh bdt, dac

bISt cac chit can... cae vi khuan

ed trong men vi sinh YM cd

chile nang iam phan ra chit hiJu

CO, chuyin ddi cellulose thanh

cac hydrat carbon hoa tan. Vi

khuIn Bacillus Subtlllus oxy

hoa cac hydrat carbon, cac acid

hiJru CO, cac chit can... Bdi nd

cd thi bai tilt ra cac enzyme

vao trong can d l ehuyin hoa

thanh sin phim khdng mui,

khdng ddc hai, khdng gay d

nhiem mdi trudng.

Khi dCing men vi sinh YM d l

i!i, sau 48 gid glim thieu mui hdi

va sau 3-4 ngay phan hoal, sach

miji dung bdn cho cdy trdng.

Cac Ioal phan ddng vat sau khi

dupe XLf \^ bang men YM dupc

dijng lam phan hiJfu CO vi sinh rat

tdt, khang dupc sau benh hai

gdc cay va cung dupc dijng iam

thyc pham nudi ca, nudi gia

elm.

Lpl ich CO ban khi ddng men

vl sinh YM la eac hd chan nudi,

eae trang trai chan nudi khdng

gay d nhilm mdi trudng; cac

chit thai ddng vat, thyc phIm,

ngQ ode dupc xCf 1^ bang men

YM dung iam phan bdn hufu co

vi sinh sach, td't; khU miJi hdi thdi

d cac ham chila phan, ham

Biogas, edng ranh; xCf ly nudc

thai d cac co sd sin xult thyc

phIm, hai san, benh vien; xi> 1^

ao hd nudi ca, ca se cd nhilu

thyc an ty nhien, han chi ao hd

bi hdi thdi, reu xanh. Ngudi dCing

d l gdp phln iam sach mdi

trudng va mang lai nhilu Ipi fch

thidt thue.

Sd dT men vi sinh YM klifl

mui hdi thdi va phan huj nhanh

phan chudng (chit thai dong

vat), xy I)? nudc d nhilm, Ioal bo

chit hSu eo, eae can thDa... vi«

khuIn cd trong men vi sinh YM

rit da nang, rit cheo nhau Je

tao ra nhufng sin pham khSng

mui hdi, khdng ddc hai, nhd cac

loai vi khuIn dae trung nhu sau:

Vi khuIn Cellulomonas Biazotea

- Chuyin ddi cellulose thanh rac

hydrat carbon hoa tan phuc vu

cho sy tang trudng cho cac vl

khuIn khae; Bacillis Subtillis (VI

khuan hinh que) - Oxy hoa cac

hydrat carbon, cac acid hitu o3

va eae hpp chat khac nhu cltlt

beo, dau, protein, tinh bpt...

Khuan Subtillis tich cUc ddc biet

eac chit can, phan ra, phan nho

chat hOu CO. Vi khuIn Nitrat hoa,

hoat hoa la phuong tien lay

Nitrat chuyen thanh khf Nito:

Nitrobacter - Oxy hoa NitO Nitiil

thanh Nito Nitrat. Cac loai vl

khuan cd trong men vi sinh YM

iam hai qua trinh: Qua trlnli

Nitrat hoa va qua trinh lam giam

chit aac hiJu ed.

Do nhung dac tfnh cac »

khuIn ndi tren, men vi sinh YM

dupe yng dung rdng rai de xU

ly mdi trudng chan nudi, xil S

mdi trudng nha va sinh trong gis

dinh hoac trong edng sd, trong

khach san,.. XCf 1} nudc ao ho

bi d nhiem, reu xanh va xU tj

ranh thoat nudc, nudc r! ra tl

ddng rao.»

4 0 Tdi nguyen yg Moi trudng | Kjl-Tliain8/2012