タイトル写真の墨跡は ダイスケさん(https://mobile.twitter.com/hiratarahirata) という書家の方に揮毫していただきました。
この活動の真…
- 運営しているクリエイター
#汚水
Policy for FREE DISCLOSURE of technologies for sewage and wastewater treatment facilities.
I independently develop sewage and wastewater treatment facilities that can be used in the subtropics at don't spend too much money. This sewage and wastewater treatment technology Domestic drainage, Restaurant, Pig farm, Food factory Can
We are independently developing Sewage purification facilities in the Philippines.
ここをクリックして日本語ページに戻ります。 Here is still under construction website. Progress of our project. As of Jul.17 2019 The results of the small scale experiments were good. 70% of the household sewage practical scale demonstration facilities was c